The Shape Sorter Bus is a soft, squishy colorful vehicle for little ones to hug, hold, and play with, plus it has an extra bonus of a shape-sorting game built into the sides. Six friendly faces pull out of the sides of the bus, all in different colors and shapes. Rubbabu toys are made of soft, squishy rubber foam, which is organic, hypo-allergenic, and completely biodegradable. They are covered with the brightest, best-quality Swiss flock for a surface that you have to touch to believe how soft it is. Also available to extend transportation play are eight vehicles included in Little Vehicle Assortment B and Charles the Airplane.