$5.00 per unit for buying at least 10
$4.80 per unit for buying at least 20
$4.00 per unit for buying at least 45
Solid FDA food-grade stainless steel
FDA food grade nitrile O-rings
This stopper has a flat top and is 13/16″ diameter and 1 1/2″ tall. It is used by glass and stone workers. The picture of the bottle with the neck cut out shows how all the tapered style stoppers fit in the bottles. These are FDA food grade stainless, 304 18-8 (certified min. 18% chromium). The stoppers and o-rings have a lifetime guarantee. The most recommended adhesive is Hang Your Glass epoxy. A lot of stone artists use Hxtel (the strongest of them all).