Feature:1. Write On and Wipe Off Design: This design allows the dice to be used repeatedly, the dice are designed to be blank with no numerical markings and can be written and wiped.2. Multifunctional: Not only can you write numbers on the surface and use as a game dice, but you can also write letters and numbers on the surface and do number crunching for children in lessons.3. Suitable: The dice can be used as a hands on tool for learning and reviewing mathematical concepts for students at kindergarten and above.4. Appearance Design: The dice are cubic, ideal for teachers to show shapes and to enlighten children about geometry. The colors are bright and vibrant, so can attract the attention and can teach kids to identify colors.5. Teaching Aids: Ideal for teachers to use in lessons, this dice can be used for children to practise word and number spelling games. Let kids gain knowledge through play.Specification:Item Type: Blank DiceMaterial: EVASize: (Approx.) 10cm / 3.9in.Package List:1 x Blank DiceNote:White parts can be written with whiteboard pens and wiped off with a damp paper towel after writing. Do not write with markers.