Boikido Eco-Friendly Wooden Stack & Count Shapes. This environmental friendly Wooden Stack and Count Shapes is made of wood from FSC-monitored source, painted with water-based paints, packaged in a box made of recycled materials, and printed with soy-bean ink. This wooden Stack and Count Shapes will help kids develop motor skills, learn colors and 1,2 3 while enjoying the whimical and colorful smiling characters. And, for your peace of mind, the wooden posts are collapsible. Tested to meet European and U.S. safety standards.