Our wooden blocks are created around the perfect purpose of combining both playtime and learning all in one. The set contains 16 blocks. Made using 100% sustainably sourced wood and decorated with a combination of a universe with animals, flowers, sweets, numbers and letters. CE-tested after European standard EN-71-1 Cleaning instructions: not washable, but can be wiped off with a wet cloth (max 30 degrees C). do not use chemicals