Beautiful number trays set for children numeracy development. This product is designed for toddlers to have fun with writing & counting. There are many ways that you can use this product. From filling it with sand for writing, or tracing the number using different materials for counting. The board can also be used as a filling board with colored sand or play dough as a fun toy to learn the numbers. Products are made out of Rubberwood, finished with natural child safe oils.