Wedge Tool was carefully crafted by an Acrylic Pouring Artist for Acrylic Pouring Artists - 100% from the ground up and is copyright protected. I ensured that it is durable, sturdy and functional, designed around my 6+ years of experience as an Acrylic Pouring Artist. This tool is used in acrylic pouring to create abstract designs. There are three different sets of teeth that offer many different options to create gorgeous abstract art. As a plus, there is a loop so you can hang it up! Check out this video as I use it myself https://youtu.be/6LHV4rknQrs?si=dXQl9xhDY6rWdpCt Give it a go and explore a more creative ways to enjoy acrylic pouring! Why did we choose PLA Filament to 3D print our cups? We chose PLA primarily because its biodegradable. When its practical, we should all do a little to reduce our carbon footprint :) Also, because its strong and resists warping. ABOUT PLA: It’s a hard material, but PLA is not a perfect material and, just like every other plastic, has some disadvantages. The low melting temperature also means low-temperature resistance. Parts start to lose mechanical strength at temperatures over 60 °C. Therefor, you should never put these in the dishwasher or soak them in scalding hot water. We recommend that you only use Acrylic Paint with these and rinse/soak soon after a pour in cold to lukewarm water for clean up. © COPYRIGHT PROTECTED! Tracie Reed Designs, INC 2021