The Sassy Silly Sensory Blocks Collection helps children learn to stack with minimal frustration. Beautifully designed with exciting features that help develop your babys senses, thinking skills, logic and also their motor skills. Bright bold colours, patterns, textures and adorable characters will stimulate your babys imagination and tactile development. Stacking stay trays; helps even the youngest baby build a tower. A beginner set to inspire logic, creativity and sense of accomplishment. Bright, high-contrast colours and patterns to inspire vision. Textured blocks to stimulate tactile senses. Great set to use as add on to other sassy silly sensory; blocks. Size H27.3, W17.8, D9.1cm. Weight 408g. (not included) plus (not included). For ages 6 months and over. WARNING(S): Only for domestic use. This toy does not provide protection.