Printing Writing and Drawing Product Number : Uni-ball U05202NDC.4Pencil Lead
DiamondC Nanoparticle /Nanopowder CAS Number : 7782-40-3
increased break resistance improve smoothness
Value Set of UNI Mechanical pencil color leads. 160 leads in total.
They are infused with nano-diamond particles for increased break resistance than typical colored leads.
Color: Red, Pink, Orange, Green, Mint blue, Blue, Lavender, and Mix. Size:0.5mm
The leads erases easily and shows up well on both light and dark paper. Great use for students who use mechanical pencil to organize notebooks as well as for sketching and drawing.
This is a set of 160 leads and MIYABI stationery store original gift package. (Great as gift)