Nano Dia Uni Mechanical Pencil Leads 0.7mm, 7 Colors, 20 leads 7-packs (Total 140 Leads),MIYABI eraser set(uni07-7colors/MIYABI Blue)

Nano-Diamond Leads: The mechanical pencil leads are infused with nano-diamond particles for increased break resistance compared to typical colored leads. Vibrant Colors: The pencils come in 7 brightly colored cores like Red, Pink, Orange, Green, Mint Blue, Blue, and Lavender that show up well on both light and dark paper. Easy Erasing: The leads are erasable and come with an eraser set from Miyabi Stationery Store for quick clean-up. Multi-Use: Great for students who use mechanical pencils to organize notebooks, sketching, and drawing. Portable and Durable: The pencils have a round, retractable body shape and weigh only 0.08 kg, making them easy to carry around.