Dice made of eraser

unknown, 6 sides. Size 25 mm, eraser.
unknown, 6 sides. Size 25 mm, eraser.
unknown, 6 sides. Size 15 mm, eraser. The 2 pips are straight. Available for trade.
unknown, 6 sides. Size 20 mm, eraser.
unknown, 6 sides. Size 23 mm, eraser.

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