STAEDTLER
Staedtler, 12 x Mars Micro Mechanical Pencil Leads 1.3mm Type B (2 x 6pcs)
ゼブラ(ZEBRA)
Zebra P-MA88-BK Delgard Mechanical Pencil, Type ER, 0.02 inches (0.5 mm), Black
ゼブラ(ZEBRA)
Zebra P-MA86-R Delgard Mechanical Pencil, Type Lx Red, Lead Diameter 0.02 inches (0.5 mm)
三菱鉛筆
uni Color Mechanical Pencil 0.5mm Lead, Nanodia, Orange, 0.5mm Lead