This environmental friendly wooden Butterfly 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. Parents and gift givers will be proud to have made an environmental friendly purchase. This colorful and attractive Butterfly is really a stacking puzzle which will help young kids learn stacking, shapes and order. Develop motor skills and memory. Tested to meet European and U.S. safety standards. THIS PRODUCT HAS BEEN DISCONTINUED since July 1, 2010.