this is the first time seeing a 1.3mm mechanical pencil : r/ mechanicalpencils
Nicpro 0.5 mm Mechanical Pencils Set with Case, 3PCS Professional Meta
Four Candies 2PCS Metal Mechanical Pencils Set with Case, 0.5mm & 0.7 mm Artist Pencil with 6 Tubes (360PCS) HB Lead Refills, 3 Erasers,9 Eraser Refills For Writing Drafting, Drawing
2 Mechanical Pencil 0.7 Mm 50ct - Up & Up™ : Target
Nicpro 6 PCS Mechanical Pencil 0.5 & 0.7 mm for School, with HB Lead R
Regular Mechanical Pencils Pen Boutique - Pen Boutique Ltd
H-325 - Mechanical pencil - 0.5 mm - Mechanical Pencils - Product Categories - Collections
Some recent and current 0.3mm mechanical pencils in black : r/ mechanicalpencils
TUL 0.7mm Mechanical Pencils (2-Count) Pencil
Pentel Twist-Erase III Mechanical Pencil (0.5mm), Black Barrel
rOtring 600 Mechanical Pencil - 0.5mm - Silver
Scrikss Mechanical pencils – SCOOBOO