Features:<br> Suitable: The dice can be used as a hand on tool for learning and reviewing mathematical concepts for students at kindergarten and above. Rounded edges are safer and do not cause injury.<br> Write On and Wipe Off Design: This design allows the dice to be used repeatedly, and the dice are designed to be blank with no numerical markings and can be written and wiped.<br> Appearance Design: The dice are cubic, best for inspire children about geometry. The colors are bright and vibrant, so can attract the attention and can teach kids to identify colors.<br> Multifunctional: You can write numbers on the outside to use as a game dice, and also can write letter and numbers on the outside and do number crunching for children in lessons.<br> Teaching Aids: Best for teacher to use in lessons, this dice can be used for children to practise word and number spelling games. Let kids gains knowledge through play. Keywords: erasable dice, classroom teaching aid.<br> <br> Specifications:<br> Material: EVA<br> Color: Yellow/Red/Green/Blue<br> Package Weight: approx.100g<br> Size: approx.10x10cm/3.93x3.93in<br> <br> Note:<br> Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid.<br> Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!<br> <br> Package includes:<br> 1Pc DIY Blank Dice<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store