Made from rice bran wax, these Kitpas crayons are engineered to enjoy in the bath. They float, barely dissolve and can write clearly on wet surfaces - but can be cleaned off easily too.

In sets of three colours, they are handy for young minds sketching imagery, and slightly older ones when struck by Archimedes style inspiration while in the tub.

The packages are 10cm by 5cm and contain three crayons.

About Kitpas

From its earliest beginnings in 1937, Kitpas has been dedicated to not only creating products which combine functionality and beauty but also with a deep reverence for the environment. As Japan’s leading supplier of chalks to the nation’s schools, it patented an eco-friendly process by which discarded scallop shells were transformed from simply being a waste byproduct and environmental hazard into the very reason why Kitpas chalks are renown for superior strength, quality and smoothness.

And a Kitpas product not only helps the environment but society too with its company ethos of a workspace accessible to all its employees, 70% of whom live with intellectual disabilities.