144 wooden building blocks made from alder, hazel and white beech which is then oiled with linseed oil. All blocks are cut perfectly parallel and come in step lengths: 2, 4, 6, 8cm etc. Children will discover that 6 + 6 is the same as 8 + 4 so will learn fundamental maths. As the diameter of the blocks varies children will be able to build much taller stable structures than normal one size building blocks will allow.
Featuring a wheeled box for neat and tidy storage.
Not suitable for children under 36 months