2 Pack 10mm ID / 12mm OD Acrylic Hard Tubes, 500mm (~19.68-inch) Long Translucent White Hardline Tubing for Watercooling It is made to accommodate

It is made to accommodate the applications in audio response testing

Allow students to build a demonstration model of a human lung and learn the basic concepts of respiratory physiology

streak plate and nail kids can test and observe the physical properties of each mineral

Eliminates the need and expense of cleaning

3/16” slotted screwdriver

2 Pack 10mm ID / 12mm OD Acrylic Hard Tubes, 500mm (~19.68-inch) Long Translucent White Hardline Tubing for Watercooling It is made to accommodate2 Pack solid acrylic hard tubing for watercooling applications, including use with push in adapters and compression fittings Tubing diameter: 10mm ID (inner diameter), 12mm OD (outer diameter) Length of each tube: 7 Color: translucent white Weight of each tube: 0. 53 ounce The tubes may be heat treated for bending. Make sure to chamfer the edges of freshly cut tubes to prevent damage to gaskets O rings (0. 5mm x 45 chamfer recommended). It is