University of Guelph Bookstore - BPS Med Ballpoint (1.0mm)
Capstone Ballpoint #2973 – Just Write Ink
Staedtler Fine 0.3mm Black 430 Stick Ballpoint Pens Writing Pen Smooth Effortless Ink Flow Regulated (Pack of 10) Loose : Amazon.ca: Office Products
Polycarbonate Ballpoint Pen 0.7mm | Japanese Stationery | MUJI Canada
Pentel R.S.V.P. Black Ballpoint Pen 0.7mm | Walmart Canada
Lamy 4 Colour 2000 Ballpoint pen – Wonder Pens
MONTBLANC Meisterstück Resin and Platinum-Plated Ballpoint Pen for Men | MR PORTER
BIC 4 Colour Ballpoint Pen, Medium Point (1.0mm), 4 Colors in 1 Set of Multicolour Pens, 3-Count Pack of Refillable Pens for Journaling and Organizing : Amazon.ca: Office Products