A classic stacking toy with a unique and fascinating twist, the cones stack and they roll. Stack them largest to smallest, or the other way around, build them up and knock them down and roll the cones on the floor, there are endless ways to play. Helps develop hand-eye coordination, motor skill, spatial awareness, color recognition and sequencing. Made from the highest quality ABS these durable cones are sturdy, easy to clean and perfectly sized for small hands. Five pieces. Ages 18 months and up. Measures 6 in.