Bio Rainbow Stackers

7 stacking shapes. Each has a differently shaped connector to promote shape recognition. Build them into a tower or use them for independent exploratory play. An early learning and developmental toy made from environmentally friendly wheat-fibre plastic.

This toy is designed to be durable, even in the most demanding of play environments. Its surface is smooth and shiny, with no sharp edges. Its plastics are also BPA and phthalate free. Tolo Toys products really built to last.