Safety Pipette Filler, Natural Rubber, Multi-color, 3-Valve For Up to 50 mL Pipette, Fischer Technical Co., MULTIPIP

MADE FROM ALL NATURAL RUBBER, THE FISCHER TECHNICAL THREE VALVE PIPETTE FILLERS ARE IMPORTED FROM GERMANY AND WILL ACCOMMODATE PIPETTES UP TO 50ML AND FEATURE A 1/4 INCH DIAMETER OPENING.  THIS FILLER ELIMINATES THE NEED FOR DANGEROUS MOUTH PIPETTING.  THEY ARE AVAILABLE IN RED, BLACK, BLUE, GREEN, AND MULTI-COLORED