Avery Rectangular Color Coding Labels, 0.5 x 1.75 Inches, Assorted, Removable, Pack of 180 (6724) : Amazon.ca: Office Products
Color Coding Labels 3/8" (0.375) inch 10 mm Round Dot Stickers - 10 Different Colors Dots Label – three eights inch rounds sticker 1540 pack by Royal Green | Walmart Canada
Dot stickers 2 inch Rolls 50mm Color coding labels – Royal Green Market