The blocks can be placed into the puzzle in a variety of ways, when the gears are positioned to fit together, the three 'stacks' of puzzle can also turn all at once. Encourages the creativity and hand-eye co-ordination skills of children Designed for anyone aged 1,5 and up, this educational toy can be enjoyed by every child in the family Measurements: 11 x 28 x 8,5 centimetre Viga Toys stands for quality and educational toys. All products comply with the strictest safety requirements conform the EN-71 standard. This colourful wooden toy is designed with geometric blocks. Lare gears, washers and rings. Play by stacking, matching, shape sorting and gear rotating. Natural, Safe, Educational and Fun are the label of VIGA toys. Checkout VIGA's innovative range of children's wooden toys. VIGA - eco-friendly, montessori & open ended play. The paints and inks on VIGA toys are non-toxic, safety for child. All the toys comply with European Safety Toys EN71 & ASTM Standards.