AP Investment Rings of the Aesthetic Press System is equipped with many extras.
The conical design allows the investment to be easily removed from the mold after it has set. This protects the investment material and prevents microcracks. AP Investment Ring is available in 3 different sizes: 200, 300 and 400.
 
The incredible AP Investment Ring 400 can save your dental lab time and money by allowing you to press up to 20 units and multiple colors. It can also fit in any furnace making it very easy to apply to your pressing process. The unique design of the plunger which is made with left over investment material with our 400 Plunger Maker, also saving you money, makes it easy to evenly press and cast