Rio Flushing Oil, 1-Quart Media An expansion cone ensures equal

An expansion cone ensures equal pressure around the entire circumference of the ring

Tips screw onto end of tip tube for a secure seat and for fast and easy tip changes

elastic cord is ideal for creating strung

This 12/20 yellow gold-filled bezel component mounting features walls modeled from gallery wire and holds one 10mm round cabochon or other flat-back stone

Rio Flushing Oil, 1-Quart Media An expansion cone ensures equalUse this detergent oil to ensure the best operating performance by flushing dirt, impurities and water out of your vacuum pump. We recommend flushing out your vacuum pump at each oil change, before refilling the pump with vacuum oil. After draining old vacuum pump oil, add flushing oil until two thirds full in the sight glass. Allow pump to run under vacuum for 3 4 minutes. Drain flushing oil well. To resume usual vacuum pump use, add fresh vacuum