Amazon.com: QuQuyi Copper Pipe 1" OD × 29/32" ID Seamless Round Copper Metal Tube (300mm), 2Pcs : Industrial & Scientific
Amazon.com: Big Squeeze Tube Squeezing Tool – Waste Less, Save More – Professional-Grade Metal Tube Squeezer, Ideal for Artists and Stylists – Works with Paint, Hair Dye, Prescription Creams, Cosmetics (Silver) :