The coolest stacking toy on the planet! This nine-piece Arctic Tower Puzzle is a quirky shape sorter and stacker in one, and will get little minds thinking as they work to piece together the silicone shapes and wooden blocks to make a tower. A brilliant way to boost kids' cognitive skills and dexterity.The wooden blocks are beautifully designed with charming illustrations of Arctic animals, such as polar bears and penguins. The colourful silicone shapes are great for children's sensory development, as the combination of these alongside the blocks will help youngsters understand the difference between soft, smooth and hard textures.Made from 100% food-grade silicone and sustainably sourced FSC? Certified wood, and coloured with non-toxic paints and lacquers. Conforms to current European safety standards.