... . 2.fast delivery acrylic test tube rack,plexiglass test tube stand,acrylic test tube stand1.Material: 3mm ... or 4mm acrylic2.Color: clear or on request, we can make the color according to your ... panton No.3.Size: as require4.Logo: costom logo available5. Usage: to hold test tube6 ... contact me. As factory directly, we welcome your own design on size,logo, color,and ...