These sturdy plastic bins fit right into the P'kolino Children's Desk, Multi-Use Easel, and Klick. They can be easily removed and replaced with another for a simple way to change the activity and to organize a child’s toys. The lid is made of the same quality wood and is durable enough to be used as a work surface. The bin's colors can serve to brighten up a home and help organize through color-coding. Available in Orange, Purple, Red and Yellow.