Dustless eye chalk DCI-72-Y 64326 Nippon Rikagaku Kogyo 4904085110738 (10 sets)

[Material] Chalk body: Calcium carbonate, scallop shell powder Partition: PET
[Quantity] Dustless eye chalk: 72 yellow pieces
[Features] Universal design for color vision. Easy to see even for people who have difficulty distinguishing colors
[Body size] 1.12cm x 6.3cm





[material] The chalk body: Cal SIMM carbonate, a scallop shell powder divider: PET
[number containing] Dustless eye chalk: 72 yellow
[characteristic] Universal design for sense of color. Even a difficult person becomes easy to see the identification of the color
[body size] 1.12cm *6.3cm