Amazon.com : BEAMNOVA 100 Sets of Metal Button Parts Supplies 75mm / 2.95 in (Approx. 3 inch) for Button Maker Machine Round DIY Pin Maker, Every Set Includes Iron Top, Iron Clip
Amazon.com: C.S. Osborne Upholstery Button Machine | Long Lasting & Durable Button Maker | Made of Heavy Cast Iron Material and Soft Grips | Fabric Covered Button Maker for Furniture, Cars and