Product include:

4 in 1: Math+Number+Alphabet+Drawing

1 set pen

1 Writing Aid (Soft Cover Bolpen)

Size: 125mm*178mm

Product features:

This product is suitable for pre-school children and kindergarten and elementary school students.

Effectively can help children to learn to write and draw letters, numbers, lines. can be written using a special pen that has been included in the purchase package

Ink can disappear by itself in a few minutes

Can be used again so it can be used for repeated exercises