Lay3r Craft 3D Pen - 3D Pen, 3D Printing Pen, 3D Drawing - Inc. 3 Spools of Filament, 1 Glow in the Dark, Drawing Board, Tracers, and User Guide : Amazon.in
Nikken Film Opaque Pens : GWJ Company, Better Pricing, Extensive Variety of Supplies & Tools for The Printer
Pilot FriXion Point Knock Gel Pen Refill - 0.4 mm - Red - Pack of 3 | JetPens