0.5mm Pencil Mechanism

Mechanical pencils are the tool of choice for most drawers, drafters, designers, and writers but the size of lead used is a constant point of debate

Uni-Ball Kurutoga Mechanical Pencil, 0.5 mm

Zebra Delguard Mechanical Pencil 0.5mm with Bonus Lead Assorted Colors

0.5mm Lead Mechanism for Pulsar– Namisu

0.5 mm Pencil Mechanism - Pen Kit Making Supplies Berea HardWoods

* The Rotring Tikky mechanical pencil is a stylish and functional addition to any pen case. It sports the trademark Rotring red ring around its middle

Rotring Tikky Burgundy Mechanical Pencil With 0.5 mm & 0.7 mm Lead of HB Grade, Mini Eraser, Push Mechanism - 2 Pieces

Never Break Lead! Zebra DelGuard KUMAMON Mechanical Pencil - 0.5 mm Prevents Lead Breakage Mechanism P-MA85

MONTBLANC 0.5 mm Inner Click Mechanism Insert Mechanical Pencil Spare Part

Mark's Days Mark'style Tous Les Jours Mes Styles Mechanical Pencil, 0.5mm, Brass Tip, Push-button Forwarding Mechanism - Mechanical Pencils - AliExpress

Schmidt DRA 105 Twist Pencil Mechanism – Schmidt Pen Parts