Use these adhesive magnets with 3.5" round flat back buttons with recessed backs and dimple. Actual Size: 3" round adhesive magnets Click the following link if you need complete magnet sets which includes: Mylar, Front Shell, Back and Magnet.
Magnet Sets – American Button Machines
3 Inch Magnet Button Parts With Adhesive for Button Maker Machines 100 Parts
Magnet Sets – American Button Machines
Round Button Supplies – American Button Machines
3 Standard Button Supplies – American Button Machines
3 Inch Professional School Series Button Maker Kit – American Button Machines
Collections – American Button Machines
Use these adhesive magnets with 3.5 round flat back buttons with recessed backs and dimple. Actual Size: 3 round adhesive magnets Click the
3 Round Magnet for 3.5 Round Buttons
The 75mm magnet button supplies complete set including shell ,mylar and magnet back., And suitable fo 75mm or 3 Inch button machine., DIY gift by
75mm 3 Inch round magnet button supplies set
Button Supplies – Page 7 – American Button Machines
BEAMNOVA Upgraded Button Maker Multiple Sizes 25mm 44mm 58mm (1+1.73+2.28 in) Badge Making Machine Absorbable Molds, 300 Button Parts Supplies, Circle Cutters, Blank Papers, Round Pin Maker Kit
3.5 Button Supplies – American Button Machines
MULTIPLE SIZES - The package includes a button maker machine with replaceable 3-sizes magnetic dies: 25mm, 44mm, and 58mm (1 inch, 1.73 in, and 2.28
BEAMNOVA Upgraded Button Maker Multiple Sizes 25mm 44mm 58mm (1+1.73+2.28 in) Badge Making Machine Absorbable Molds, 300 Button Parts Supplies, Circle
1 Round Self-Adhesive Magnet Set – American Button Machines
127*41.5mm Rectangle Magnet button machine complete set