The Sun-Star Metal light knock mechanical pencil is a durable writing instrument with a thick lead that won't easily break during use. The core is made of a special core containing graphite and metal, and when writing, the particles of graphite and metal that are generated by friction with the paper adhere to the paper
I tried using a pencil 'metacil' that can continue to write 16 km without scraping made of a special core - GIGAZINE
Metacil Metal Pencil / sun-star – bungu
SUN-STAR Stylish Metal Pencil Metacil Pencils for Artist Drawing, Sketching, Non-Sharpening, White, Pencil Lead Color: Black F #2 1/2 (with Authentic Hologram Sticker United States Only) : Arts, Crafts
The Sun-Star Metal light knock mechanical pencil is a durable writing instrument with a thick lead that won't easily break during use. The core is
Sun-Star Metacil Light Knock Pencil - White
SUN-STAR Stationery S4482646 Metal Pencil, Metacil, Metallic Gray, Pencil Lead Color: Black F #2 1/2 (with Authentic Hologram Sticker United States Only) : Arts, Crafts & Sewing
Stationery Pal
The Sun-Star Metal light knock mechanical pencil is a durable writing instrument with a thick lead that won't easily break during use. The core is
Sun-Star Metacil Light Knock Pencil - Yellow
Sun-Star Metacil Metal Pencil - Black — Stationery Pal
Chip and Dale Pen
Metacil Metal Pencil / sun-star – bungu
The Sun-Star Metal light knock mechanical pencil is a durable writing instrument with a thick lead that won't easily break during use. The core is
Sun-Star Metacil Light Knock Pencil - Black
TEN STATIONERY — Sun-Star - METACIL
TEN STATIONERY — Sun-Star - METACIL
Pencils, Pens, Writing Items, Collectables - PicClick AU
The Sun-Star Metal light knock mechanical pencil is a durable writing instrument with a thick lead that won't easily break during use. The core is
Sun-Star Metacil Light Knock Pencil - Purple