Plan Toys is the ultimate green toy company, and has been manufacturing toys since 1981 with the twin goals of social responsibility and sustainable environmental practices. Each toy is made from organic rubberwood that is kiln-dried instead of chemically treated. Kiln-drying is a time-consuming, preservative-free process that maintains the natural integrity of the rubberwood and avoids hazardous residues from traditional chemical treatments. Only rubber trees that are no longer able to produce latex are harvested for Plan Toys. Features A simple, classic toy, Click Clack Roller comes with two colorful wooden balls Plan Preschool toys are suitable for infants, toddlers and preschoolers and are design inspired to enhance child development during these years PlanToys selects only eco-friendly construction materials PlanToys has a long-term commitment to promote healty child development and environmental protection All of PlanToys use E-zero glue and place child safety and play value above all else