Wooden toys in the bath? Yes you can! Plan Toys wooden water-play toys are produced from their Eco-conscious Planwood product. Planwood is made from 99% surplus sawdust, organic colour pigments and less than 1 percent of e-zero glue, which is formaldehyde free and non-toxic. This plastic free, 99 percent wood mixture is then packed into high pressure molders. The end result is a high density fiber known as Planwood. Aside from its great environmental benefits, Planwood is also very durable, water resistant and can even be cleaned in the top shelf of your dishwasher. And because the organic colour pigments are added during the manufacturing process, the finished colours are resistant to peeling, chips and scratches.