Our Model 350 Button Machine is the only 3 1/2 inch button machine available that will produce buttons using regular computer paper or heavier photo type paper.
The 3-1/2" system features a unique 3 product application: standard buttons using backs with pins, magnets, and coasters using flat back components.
To achieve the flat button face necessary for coasters, simply put the insert (magnet-side up) into the upper die of the 3-1/2" manual machine before making the button. The "Coaster Insert" is sold separately here. The Model #350 can also produce "photo buttons" using photographic material.