Nippon Rikagaku Dustless Eye Chalk DCI-72-G Green 72 Pieces

4904085110752

B001GR2BV2

64325

Nippon Rikagaku - Dustless Eye Chalk - DCI-72-G - 72 Pieces

・Dustless eye Chalk is the most widely used color-blind friendly chalk in Japanese educational settings. ・Developed with the hope of reducing color vision-related stress for those who find it difficult to distinguish colors in school environments with frequent board writing, eye Chalk was created with the cooperation of Professor Kei Ito of the University of Tokyo. ・eye Chalk does not merely address the commonly cited issue of poor visibility; it also carefully balances multiple colors.
・By creating color contrast, differences in brightness and saturation make colors easier to distinguish.
Brand Name: Nippon Rikagaku
1.12cm×6.3cm
Chalk Body: Calcium Carbonate, Scallop Shell Powder Divider: PET
Dustless eye Chalk: Green 72 Pieces
Universal design for color vision sensitivity. Enhanced visibility for those with color discrimination difficulties.
4904085110752
Nippon Rikagaku Dustless eye Chalk DCI-72-G Green 72 pieces
(text created at , 2025-05-13)

78x68x166 mm

780 g