uxcell 304 Stainless Steel Capillary Tube, OD 2mm x 0.1mm Wall Thick 250mm Length Metal Tubing for Industry Machinery, 3Pcs

AGUTEA Black extension tube, 1"x 14" external threaded pipe, painted iron pipe, metal pipe fittings, suitable for DIY industrial-style furniture decoration. (Pack of 2) (1‘’x14")

CLI Readi-Protector - 3/8" OD x 100' Yellow Polyethylene Jacketed Copper Tubing for LP Gas Service

Glass tubes 12 Piece, 8 Inch Long Borosilicate Glass Tubes OD 8 mm Thickness 1.5 mm Industrial Glass Tubing for Tall Cup (8mm / Clear)

ROADPLUM 650 PCS Heat Shrink Tubing Kit,4:1 Ratio Adhesive Lined, Clear Black Wire Shrink Wrap Tubing,7 Size 3/32"-3/4" Industrial Dual Wall Heat Shrink Tube,Waterproof Heatshrink Tubes

TKDMR 615 Pcs Heat Shrink Tubing Kit - 4:1 Ratio Adhesive Lined, Marine Grade Shrink Wrap,Industrial Heat Shrink Tubing,Red & Black

11-Size Heat Shrink Tubing Roll Kit 69 Ft Total,4:1 Adhesive-Lined Waterproof Wire Shrink Tubing, Marine Grade, Electrical Insulation and Wear Resistant for Wires, DIY, Home & Industrial Use (Black)

TKDMR 446 Pcs Heat Shrink Tubing Kit - 4:1 Ratio Adhesive Lined, Marine Grade Shrink Wrap - Industrial Heat Shrink Tubing,Red and Black