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Building Kits for Adults

Building Kits for Adults – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

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7 reasons to shop for Building Kits for Adults on Alza.sk

We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
You can see the availability of each item right away. Don't forget that we deliver on weekends too.
We accept most payment methods, including contactless and cryptocurrency.
You can easily return or exchange your product at any of our AlzaBoxes.
Need assistance? Our customer support is available 24/7.
We complement our range with accessories and additional services.
You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Building Kits for Adults?

If you're planning to get Building Kits for Adults, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Building Kits for Adults

Are you looking for the best Building Kits for Adults? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Building Kits for Adults

If you are looking for products based on price, you can browse the lowest priced Building Kits for Adults, or choose to sort by price from highest to lowest.

Building Kits for Adults – main types

LEGO® Ideas 21323 Grand Piano - LEGO Set

LEGO® Ideas 21323 Grand Piano

In stock > 5 pcs

Buy with code ALZADNI5 324.81 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.

LEGO Set for adults, suitable from the age of 18 years, theme: Music and Art, launched in 2020, 3662 pc(s)

Added to cart

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LEGO® Icons 10353 Williams Racing FW14B and Nigel Mansell - LEGO Set

LEGO® Icons 10353 Williams Racing FW14B and Nigel Mansell

In stock > 5 pcs

LEGO Set for adults, suitable from the age of 18 years, theme: Cars and Formula, launched in 2025, 799 pc(s)

Added to cart

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LEGO® Star Wars™ 75328 The Mandalorian™ Helmet - LEGO Set

LEGO® Star Wars™ 75328 The Mandalorian™ Helmet

In stock > 5 pcs

LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows and Games, launched in 2022, 584 pc(s)

Added to cart

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LEGO® Icons 10375 How to Train Your Dragon: Toothless - LEGO Set

LEGO® Icons 10375 How to Train Your Dragon: Toothless

In stock > 5 pcs

Buy with code ALZADNI10 64.79 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

LEGO Set for adults, suitable from the age of 18 years, theme: Dragons and Movies and TV shows, launched in 2026 - new releases, 784 pc(s)

Added to cart

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LEGO® Super Mario™ 72046 Super Mario 72046 - LEGO Set

LEGO® Super Mario™ 72046 Super Mario 72046

In stock > 5 pcs

LEGO Set for adults, suitable from the age of 18 years, retro design, theme: Movies and TV shows and Games, launched in 2025, 421 pc(s)

Added to cart

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LEGO® Harry Potter™ 76444 Diagon Alley Magic Shops - LEGO Set

LEGO® Harry Potter™ 76444 Diagon Alley Magic Shops

In stock > 5 pcs

LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy and Movies and TV shows, launched in 2025, 2750 pc(s)

Added to cart

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LEGO® Harry Potter™ 76429 The Talking Wise Hat - LEGO Set

LEGO® Harry Potter™ 76429 The Talking Wise Hat

In stock > 5 pcs

LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy and Movies and TV shows, characters: Harry, launched in 2024, 561 pc(s)

Added to cart

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LEGO® Technic 42156 PEUGEOT 9X8 24H Le Mans Hybrid Hypercar - LEGO Set

LEGO® Technic 42156 PEUGEOT 9X8 24H Le Mans Hybrid Hypercar

In stock > 5 pcs

LEGO Set for adults, suitable from the age of 18 years, theme: Cars and Means of transport, launched in 2023, 1775 pc(s)

Added to cart

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LEGO® Botanicals 11505 Forest Mushrooms - LEGO Set

LEGO® Botanicals 11505 Forest Mushrooms

In stock > 5 pcs

Buy with code ALZADNI5 77.89 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.

LEGO Set - For adults, suitable for ages 18 and over, LEGO® Botanicals series, release year 2026 – new for 2026, set contains 806 pieces

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LEGO® Botanicals 10345 Flower Arrangements - LEGO Set

LEGO® Botanicals 10345 Flower Arrangements

In stock > 5 pcs

Buy with code ALZADNI10 98.01 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

LEGO Set for adults, suitable from the age of 18 years, theme: Flowers and Nature, launched in 2025, 1161 pc(s)

Added to cart

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LEGO® Star Wars™ 75349 Captain Rex™ Helmet - LEGO Set

LEGO® Star Wars™ 75349 Captain Rex™ Helmet

59.90 € 61.90 €

In stock > 5 pcs

LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows, Superheroes and Games, launched in 2023, 854 pc(s)

Added to cart

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LEGO® Disney Classic 43300 Winnie the Pooh - LEGO Set

LEGO® Disney Classic 43300 Winnie the Pooh

In stock > 5 pcs

Buy with code ALZADNI25 101.93 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows and Animals, launched in 2026 - new releases, 1399 pc(s)

Added to cart

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LEGO® Art 31216 Keith Haring - Dancing Figures - LEGO Set

LEGO® Art 31216 Keith Haring - Dancing Figures

In stock > 5 pcs

Buy with code ALZADNI25 81.68 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

LEGO Set for adults, suitable from the age of 18 years, theme: Art, launched in 2025, 1773 pc(s)

Added to cart

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LEGO® Speed Champions 77246 Racing Car Visa Cash App RB VCARB 01 F1® - LEGO Set

LEGO® Speed Champions 77246 Racing Car Visa Cash App RB VCARB 01 F1®

In stock > 5 pcs

LEGO Set for adults, suitable from the age of 18 years, theme: Cars and Formula, launched in 2025, 248 pc(s)

Added to cart

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LEGO® Disney 43247 Young Simba from The Lion King - LEGO Set

LEGO® Disney 43247 Young Simba from The Lion King

In stock > 5 pcs

LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Movies and TV shows and Animals, launched in 2024, 1445 pc(s)

Added to cart

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LEGO® Botanicals 11502 Sunflower Bouquet - LEGO Set

LEGO® Botanicals 11502 Sunflower Bouquet

In stock > 5 pcs

LEGO Set for adults, suitable from the age of 18 years, theme: Flowers, Valentine's Day and Easter, launched in 2026 - new releases, 686 pc(s)

Added to cart

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LEGO® Pokémon 72152 Pikachu and Pokéball - LEGO Set

LEGO® Pokémon 72152 Pikachu and Pokéball

In stock > 5 pcs

Buy with code ALZADNI5 194.74 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.

LEGO Set for adults, suitable from the age of 18 years, moving parts, theme: Games and Pokémon, launched in 2026 - new releases, 2050 pc(s)

Added to cart

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LEGO® Star Wars™ 75441 - LEGO Set

LEGO® Star Wars™ 75441

In stock > 5 pcs

Buy with code ALZADNI10 62.91 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Movies and TV shows and Aircraft, launched in 2026 - new releases, 643 pc(s)

Added to cart

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LEGO® Technic 42231 Auto Fast and Furious Dodge Charger R/T - LEGO Set

LEGO® Technic 42231 Auto Fast and Furious Dodge Charger R/T

In stock > 5 pcs

Buy with code ALZADNI5 147.24 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.

LEGO Set for adults, suitable from the age of 18 years, theme: Cars, Means of transport and Movies and TV shows, launched in 2026 - new releases, 1516 pc(s)

Added to cart

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LEGO® Harry Potter™ 76466 The Philosopher's Stone - Collector's Edition - LEGO Set

LEGO® Harry Potter™ 76466 The Philosopher's Stone - Collector's Edition

In stock > 5 pcs

Buy with code ALZADNI10 130.41 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, launched in 2026 - new releases, 1571 pc(s)

Added to cart

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LEGO® Ideas 21341 Disney Hocus Pocus: The Sanderson Sisters' Cottage - LEGO Set

LEGO® Ideas 21341 Disney Hocus Pocus: The Sanderson Sisters' Cottage

In stock > 5 pcs

LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Houses, Movies and TV shows, Halloween, Fairy tales, Nature, Garden and Games, launched in 2023, 2316...

Added to cart

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LEGO® Ideas 21376 Orange Cat - LEGO Set

LEGO® Ideas 21376 Orange Cat

In stock > 5 pcs

Buy with code ALZADNI10 94.04 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

LEGO Set for adults, suitable from the age of 18 years, moving parts, theme: wild cat and Animals, launched in 2026 - new releases, 1755 pc(s)

Added to cart

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LEGO® Technic 42182 NASA Apollo Lunar Reconnaissance Vehicle - LRV - LEGO Set

LEGO® Technic 42182 NASA Apollo Lunar Reconnaissance Vehicle - LRV

In stock > 5 pcs

Buy with code ALZADNI25 139.43 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

LEGO Set for adults, suitable from the age of 18 years, theme: Means of transport, Universe and Spacecraft, launched in 2024, 1913 pc(s)

Added to cart

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LEGO® Star Wars™ 75343 Dark Trooper™ Helmet - LEGO Set

LEGO® Star Wars™ 75343 Dark Trooper™ Helmet

In stock > 5 pcs

Buy with code ALZADNI10 98.91 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows and Games, launched in 2022, 693 pc(s)

Added to cart

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In the category Building Kits for Adults on Alza.sk, we currently have a total of 1208 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app. Continue

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