mizuiro.inc's vegetable crayons are safer for children and the environment
Vegetable Crayons - Store NT
Vegetable Crayons made from rice and vegetable waste - 10 pencil shape – Mizuiro crayon
Mizuiro Vegetable Crayons | Acorn Toy Shop
Considerate Crayon for People and Nature — Delivering Ecology, Safety, Security, and Local Production for Local Consumption | August 2023 | Highlighting Japan