A very popular product.

Quadrilla is a collection of beautiful hollow wooden blocks and tracks that you build into structures for marbles to cascade through.

It is a constructive and educational toy at its most fun!

This Set contains 49 wooden pieces with curved rails

- 14 coloured blocks with 7 different functions (6 x 4,4 x 4,4 cm)
- 4 short curved rails (length: 25 cm)
- 1 big twist
- 7 base rings
- 8 purple height adjusters
- 4 hole covers
- 10 accelerators
- 1hole closing accelorator

- bag of 50 marbles and a 20 page instruction book.

Not suitable for under 3 years