Quick flip of port cover makes tip ejection easy.Convenient for one-handed disposal of used pipette tips. Eliminates any need to handle pipette tips used with hazardous fluids.The 3⁄8” (10 mm) thick acrylic provides protection from Beta radiation.The large, hinged lid allows easy disposal of contents.Suggest using in conjunction with small Biohazard Disposal Bags (page 71), if hazardous fluids are not acrylic friendly.Measures 154 x 171 x 206 mm