Introduction:
(1) Toni gray scale card contains 12 gray scales.
(2) The standard size is 21.3*13, and there are two types of sizes.
Contact: sales@colorspace.com.cn
Phone: 15817270587
Tel: 400-886-3881(周一至周五 9:00~18:00)
Email: sales@colorspace.com.cn
Add: South Building #2-1101, Lv Di Qi Hang Office Building, Hou Sha Yu, Shun Yi District, Beijing, China