Mechanical Big Building Blocks Kit
49.00 €
Can be a great gift for children from 3 years old
In stock
We dispatch your order within 1–2 days of payment confirmation.

The Big Building Blocks set teaches children basic engineering knowledge about wheeled structures and the principle of assembly.
With this construction set you and your children can:
- Have fun and have a good time.
- Parents can help children form a basic logical understanding of the world of mechanics.
- Keep children away from screens.
LEGO® and DUPLO® are trademarks of the LEGO Group, which does not sponsor, authorise or endorse Makerzoid products.


One model at a time — build it, take it apart, build the next.

See every model you can build with this kit in the free Makerzoid app.
What families say
We gave this set to our younger child, who is three, although our older six-year-old son plays with it too. The quality of the parts is excellent. The blocks are a fairly impressive size. A figure comes with the set. The kids play and make up different situations and stories. It develops motor skills, imagination, logic and understanding of cause and effect.
Translated from Russian
I bought this kit for my daughter, and she is very happy with it. I'm also delighted with the quality. The material is quite good: sturdy, pleasant to the touch, doesn't wear at all and is safe for little children. The design is great, all the figures are bright, and overall the look lets you come up with lots of different play scenarios. Everything is easy to put together, and the instructions are simple. The price is mid-range; I can recommend it.
Translated from Ukrainian
I bought this kit for my son so that he would not only play active games but also develop. A very interesting set. It builds patience and logical thinking.
Translated from Ukrainian
Questions parents ask
About the kit
What age is it for?
How many models can they build?
Does it work with the bricks we already have?
Are there building instructions?
Is there a warranty?
Ordering
How fast is delivery?
Can I return it if it's not right?
Is it safe for a 3-year-old?
Specifications
| Age | 3+ years |
|---|---|
| Parts | 100+ parts |
| Models | 40+ models |
| Compatibility | Fits LEGO® DUPLO® |
| Box size | 42 × 30 × 11 cm |
| Weight | 1.9 kg |
| Warranty | 24 months |
| Country of manufacture | China |
| SKU | MKZ-OBK-MET |
| EAN | 6974810050033 |
LEGO® is a trademark of the LEGO Group, which does not sponsor, authorise or endorse Makerzoid products.
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Anna –
We gave this set to our younger child, who is three, although our older six-year-old son plays with it too. The quality of the parts is excellent. The blocks are a fairly impressive size. A figure comes with the set. The kids play and make up different situations and stories. It develops motor skills, imagination, logic and understanding of cause and effect.
Translated from Russian
Alena –
I bought this kit for my daughter, and she is very happy with it. I’m also delighted with the quality. The material is quite good: sturdy, pleasant to the touch, doesn’t wear at all and is safe for little children. The design is great, all the figures are bright, and overall the look lets you come up with lots of different play scenarios. Everything is easy to put together, and the instructions are simple. The price is mid-range; I can recommend it.
Translated from Ukrainian
Marina –
I bought this kit for my son so that he would not only play active games but also develop. A very interesting set. It builds patience and logical thinking.
Translated from Ukrainian