ZOOM the picture and save them in your computer to see clearly.
This link is a tutorial guides you how to use the button mold to make buttons, also it is a link to buy nuts.
----BUT, WE WON'T SELL IT IF YOU DON'T BUY THE MOLD, WISH YOU CAN UNDERSTAND----
50 pcs/lot, 1 pcs=1 nut (copper)+1 s..
This is a quite easy tool that can help you make high quality decoration coin button quickly, maybe you can use it to develop more business chances :)
The tutorail and nuts buying link is here: