Kimax® cylinder calibrated "to deliver." Features double scale with reverse graduations in white. The "TD" (to deliver) appears on each cylinder and indicates the cylinder is calibrated to pour (dispense) and that the cylinder may be used repeatedly without drying. Safe-Gard® bumpers are supplied with sizes 25 through 2000mL. Constructed of sturdy borosilicate glass. Designed from ASTM Specification E1272, Style I, Class A requirements.