Early Learning Skills Development: Helping baby develop an early cognition of shape color etc. Improving kids hand-on ability motor learning and fostering an early sense of geometry. Safe Material: These soft building blocks are soft and food grade silicone.BPA Free Safe and Non-toxic. 100 high temperature boiled without deformation no fading.These stacking toys are made of vinyl and simply wipe clean to keep all your babys favorite toys clean and sanitary. Manufacturered by Funarrow. Classic Baby Toys: These squeeze soft building blocks are super soft and squeezable. The baby blocks perfect for toddlers and babies to play.With bright and beautiful colors the stacking blocks caters to baby's preference and attracts the attention of them. Bath Teething Toys: Soft enough for baby to chew on and silicon material has made these useful when teething. The hole in the bottom can split water and Floating in bathing time. Super Fun for Baby: Baby will also enjoy Stacking or knocking them down. It can be squeezed and will make some sound like whistle which can attract baby and stimulate them play with it.