Unit Block Set by Plan Toys

PlanToys strives to use environmentally safe, responsible and sustainable methods to produce their toys. Their toys are made with clean, natural rubberwood from rubber trees which no longer produce latex. No fertilizer is added to the soil for 3 years before the trees are cut. Toys are assembled using a certified E-Zero Glue in place of traditional toxic wood glue. PlanToys uses only safe, non-toxic water-based colors and recycled and recyclable materials for packaging and promotions.