What You Get: You will get 4 pieces electric epoxy resin stirrer, two of which are white and two are pink. Our resin mixer tool is powered by 2 AA batteries (not included). ^ Easy to Use - Tumbler Resin Mixer Tool: Handheld battery operated epoxy mixing stick easily insert the battery, turn on the button, no need to hold the button all the time, just put epoxy stirrer in a container with epoxy resin and stir.^ Easy to Clean - Electric Epoxy Resin Stirrer: Our epoxy mixer will not rust or crack over time. Epoxy Stirrer can be cleaned by simply turning on the drum mixer under water or in a glass of fresh water, resin mixer tool without the need for additional containers, mixers or shakers for cleaning. (Do not immerse the body in water, just clean the body with a damp cloth)^ Wide Use - Stainless Steel Electric Mixer: In addition to mixing and mixing resin paint, the electric mixer can also be used for DIY epoxy resin flash tumbler cups. Electric epoxy resin stirrer can also be used as a good helper for frothing coffee milk and eggs.