N35 Neodymium Disc Magnet - 3mm dia x 1.5mm thick - 0.39lbs Pull
GoolRC 1000Pcs 3mm Magnetic Ball Set Magnet Cube Building Toy for Stress Mix 10-Color - Walmart.com
50pcs 5mm x 3mm (3/16" x 1/8") Disc Magnets – Magnet Baron LLC
Neodymium Magnets - 3mm x .7mm
Neodymium Disc - 3 mm x 2 mm | Tiny magnets | AMF Magnets – AMF Magnets USA
12mm X 3mm N52 neodymium magnets round discs 1/2in x 1/8in
Disc magnet 4 x 3 mm, Nickel-plated - supermagnete.de
5/10/20/50/100pcs 15x3 Search Minor Magnet Dia 15mm x 3mm Bulk Small Round Magnetic 15x3mm Neodymium Disc Magnets 15*3|Magnetic Materials| - AliExpress
20mm x 3mm Magnets Neodymium Disc 20 x 3 Rare Earth Magnet Strong N52 Grade | eBay
3 mm x 0.5 mm neodymium disk magnets
FHSVUD 80Pcs Super Strong Rare Earth Magnets, 9mm x 3mm Neodymium Disc Magnets, for Refrigerator DIY Erase Board Whiteboard Office, Mini Round Magnets for Crafts Building Scientific Models: Amazon.com: Industrial & Scientific