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: Smooth 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: 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.


Specification:

Item Type: Arithmetic Board for Blind People
Material: ABS
Size: Approx. 20.8 x 26cm / 8.2 x 10.2in
Characteristics: This product contains a board (16 x 20 grid) and 100pcs dice with contacts.


Package List:

1 x Arithmetic Board
100 x Dice with Contacts


Note:

Please allow slight error due to manual measurement. Thanks for your understanding.

  • All the items will be dispatched within one business day by Airmail after the payment is clear.
  • Most times you will receive your order within 10-30 business days after we transfer your package to the delivery company. We cannot guarantee the delivery timeframe if the post office has any unexpected delays due to holiday, weather, customs, or other conditions. Some countries like Russia, Brazil, or some European countries may take up to 50 days or longer for delivery.
  • We appreciate your patience if you haven't received items in 30 days(Russian customers may need more patience by reason of the local delivery system and/or customs). If you are concerned in any way, please feel free to contact us via ebay message instead of leaving negative/neutral feedback or opening a dispute. We will do our best to solve any problem(resend or refund any missing item).
  • Customs duty is obligation and liability of citizens in your country, so buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs.

1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.

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