Building Kits for Ages 3+

Building Kits for Ages 3+ – 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.cz.

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7 reasons to shop for Building Kits for Ages 3+ on Alza.cz

  • 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 Ages 3+?

If you're planning to get Building Kits for Ages 3+, 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 Ages 3+

Are you looking for the best Building Kits for Ages 3+? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Building Kits for Ages 3+

If you are looking for products based on price, you can browse the lowest priced Building Kits for Ages 3+, or choose to sort by price from highest to lowest.

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1,544 Results
3.3 7×
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Dino Mole
Wooden Blocks -, suitable from 3 years
  179,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls2454
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Connetix Tiles Magnetic Building Set Ball Run Bright Pack 114pcs
Building Set for boys and girls, suitable for children from 3 years
New arrival 2,250,-
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In stock > 5 pcs at the supplier's
Order Code: HRAaaa6922
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Connetix Magnetic Building Set – Pastel Creative Pack, 104 pieces
Building Set for boys and girls, suitable for children from 3 years
  2,550,-
Buy
In stock > 5 pcs at the supplier's
Order Code: HRAaaa6803
5.0 2×
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Folding cubes, profession
Wooden Blocks -, suitable from 3 years
  239,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAbz36173
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Picasso Construction set
Building Set for boys and girls, suitable for children from 3 years
BLACK FRIDAY -11 % 799,- 899,-
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls21411
5.0 2×
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Puzzlika 13050 Train 94 cm - educational puzzle 20 pieces
Jigsaw Puzzle for girls and boys alike, 20 pieces in package, theme: means of transport and animals, suitable from 3 years
  289,-
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In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAbz16006
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Ravensburger 248940 GraviTrax Junior Advent Calendar 2026
Advent Calendar - 24 doors, contains building blocks and elements with a Christmas theme, 57 pieces, suitable for children from 3 years old
BLACK FRIDAY -46 % 799,- 1,499,-
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls22024
4.8 5×
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Merkur Mini Zoo - Crocodile
Building Set for boys and girls, suitable for children from 3 years
  169,-
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls16882
5.0 1×
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Kids World Farm 311 pieces
Building Set , suitable for children from 3 years
Discounted -30 % 699,- 999,-
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In stock > 5 pcs at the supplier's
Order Code: HRAkiwo007
5.0 1×
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Dino Minnie: celebration
Jigsaw Puzzle for girls and boys alike, 15 pieces in package, theme: movies and TV shows, sea and fairy tales, known from Mickey Mouse, characteristics: board, suitable from 3 years
  109,-
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In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls14908
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Connetix Tiles Ball Run Launcher Pack 47pcs
Building Set , suitable for children from 3 years
  1,170,-
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In stock > 5 pcs at the supplier's
Order Code: HRAaaa6510
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LEGO® DUPLO® Town 10480 Forest of discovery and wild animals
LEGO Set for children, suitable from the age of 3 years, theme: Nature and Animals, launched in 2026 - new releases, 131 pc(s)
  1,699,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10480
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WIKY Magnet Cube Zone - Lava Mine Chicken Grill 200 Pieces
Building Set , suitable for children from 3 years
New arrival 1,119,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAwikstav01
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Geomag Glow 142 pieces
Building Set for boys and girls, suitable for children from 3 years
BLACK FRIDAY -10 % 2,249,- 2,499,-
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls8271
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Connetix Tiles Magnetic Ball Run Pastel Pack, 114 pcs
Building Set for boys and girls, suitable for children from 3 years
New arrival 2,550,-
Buy
In stock > 5 pcs at the supplier's
Order Code: HRAaaa7131
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Toybit Magnetic Construction Set Fire Station 100 pcs
Building Set boys, suitable for children from 3 years
  799,-
Buy
In stock > 5 pcs at the supplier's
Order Code: HRAtoy52
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Ravensburger 245871 GraviTrax Junior Dinosaurs
Ball Track for boys and girls, suitable for children from 3 years
Discounted -25 % 579,- 773,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls15951
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Ravensburger 120200062 GraviTrax Junior PAW Patrol Starter Set L
Building Set for boys and girls, suitable for children from 3 years
BLACK FRIDAY -28 % 1,499,- 2,099,-
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls22020
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Ravensburger 120200048 GraviTrax Junior Spiral
Building Set for boys and girls, suitable for children from 3 years
BLACK FRIDAY -19 % 269,- 335,-
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls22023
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Derrson Wooden racing track XXL
Ball Track for boys and girls, suitable for children from 3 years
  889,-
Buy
In stock > 5 pcs at the supplier's
Order Code: HRAdkl01
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Ravensburger 120043737 Disney: Frozen 4-in-1
Jigsaw Puzzle for girls and boys alike, 72 pieces in package, theme: movies and TV shows, known from Frozen, characteristics: 4in1, suitable from 3 years
BLACK FRIDAY -10 % 199,- 222,-
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls21945
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Wiky Magnet Cube Zone Forest Portal 48 Pieces
Building Set for boys and girls, suitable for children from 3 years
Discounted -8 % 334,- 365,-
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In stock > 10 pcs at the supplier's
Order Code: HRAcub004
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Connetix Magnetic Building Set – Bright Mega Pack, 202 pieces
Building Set for boys and girls, suitable for children from 3 years
New arrival 5,499,-
Buy
In stock > 5 pcs at the supplier's
Order Code: HRAaaa6802
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iMex Toys Magnetic Construction Set Racing Track 75pcs
Building Set for boys and girls, suitable for children from 3 years
  899,-
Buy
In stock > 5 pcs at the supplier's
Order Code: HRAaaa6388
In the category Building Kits for Ages 3+ on Alza.cz, we currently have a total of 1544 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.
Check out products sorted by price starting with the lowest price in the category cheap building Kits for Ages 3+ Find products sorted from the most expensive to the cheapest in the category most expensive building Kits for Ages 3+ Check out products sorted by price starting with the highest price in the category best sellers, best building Kits for Ages 3+ You’ll find products sorted by reviews starting from the highest ranked in building Kits for Ages 3+ reviews