2PC Ceramic Pottery Oil Spout Gauge 12% and 14% Shrink Clay, Pottery Oil Vinegar Bottle Dispenser Spout Gauge for Standard Black Rubber Type Dispenser (Pink and Purple)

Instructions: Throw your bottle, dampen the stopper with a bit of water, (There should be no water dripping off your tool- as you don't want water in the bottom of your freshly thrown bottle.) Then gently put the stopper in and lift-twist out. There should be a slight clay mark on the stopper to tell you if it’s fitting well. If the stopper fits then, dry your bottle as normal, bisque fire, glaze fire your bottle in the kiln, after glazing your cork will still fit. Package Includes: 1 x 12% Shink Clay Pottery Oil Spout Gauge 1 x 14% Shink Clay Pottery Oil Spout Gauge

• 【HELP TO MAKE POTTERY OIL DISPENSERS 】Do you make wheel thrown bottles for OIL/VINEGAR dispensers and need a tool to help you with clay shrink? Our pottery tool oil/vinegar bottle stopper gauge will help you do that.
• 【SUITABLE FOR STANDARED RUBBER DISPENSER】It is sized for a standard BLACK Rubber type dispenser, the package includes 1x12% Shrink clay and 1x 14% Shrink Clay.
• 【EASY TO USE】Throw a bottle, place the pottery gauge over the bottle mouth to check if it fits properly, there should be a slight clay mark on the stopper to tell you if it’s fitting well.
• No more squinting at a ruler to make sure I made the opening the right size, our oil stopper gauge makes it easy to get the perfect opening.
• Our Pottery Oil Spout Gauge is well made, easy to clean and the perfect size to keep in your kit.