Pinsofy Portable ABS Math Teaching Aid - Safe & Durable Arithmetic Board with Dice for Kids | Homeschool Learning Tool, Classroom Math Games, Early Childhood Education

Feature:1. Arithmetic Teaching: There are contacts on the surface of the dice, which is convenient for blind people to touch and perceive, so as to better learn and perform arithmetic.2. Mellow And Safe: surface and mellow corner, will not hurt the delicate hands of the blind when used, can be used with confidence.3. 100pcs Dice: With 100pcs dice with contacts, put the dice with contacts into the grooves board to use, simple operation, facilitate the teaching of arithmetic for the blind.4. Compact And Portable: Equipped with a box for storing dice, light weight and in small size, suitable for different places such as home, schools for the blind, parks, etc.5. Firm ABS Material: Arithmetic board adopts high quality ABS material, safe and eco friendly, stable and firm, sturdy and wear resistant, durable for long term use.How to Use:Put the dice with contacts into the grooves board to use.Specification:Item Type: Arithmetic Board for Blind PeopleMaterial: ABSSize: Approx. 20.8 x 26cm / 8.2 x 10.2inCharacteristics: This product contains a board (16 x 20 grid) and 100pcs dice with contacts. Package List:1 x Arithmetic Board100 x Dice with Contacts1 x Storage BoxNote:Please allow slight error due to manual measurement. Thanks for your understanding.