UNI NanoDia Color Lead - 0.5 mm - Mix - 7 Color set tube Mitsubishi Japan Infused with nano-diamond particles, these leads are stronger and more break-resistant than typical colored leads. The leads write smoothly and erase cleanly and easily with a regular eraser!
This set includes leads of all seven colors: Blue, Green, Lavender, Mint Blue, Orange, Pink, and Red.
20 refill leads in one tube
Model NumberUNI U05202NDC.MIXManufacturer
lead Color:Blue, Green, Light Blue (Mint Blue), Orange, Pink, Purple (Lavender), RedLead
Size - Diameter0.5 mm Lead
it is standard lead used in all automatic pencils (0.5mm)