Math dice Plus-Minus dice even

Plastic dice positive-negative, 15 mm
(calculation dice)

Plastic dice, with negative uneven numbers and positive even numbers 15 mm

Product specifications :

• Edge length: 15 mm
• Material: Polystyrene (synthetic aromatic polymer made from the monomer styrene, a liquid petrochemical; one of the most widely used plastics)
• Production: according to the European standard EN 71 specifies safety requirements for toys, also directive 2005/84/EG (Phthalate)
• Made in Europe
• Weight: 6 gr. per piece
• Price per piece; scale price per piece
• Colours: white