Three-Opening Red Lab Pipette Bulb

Weighing 12 g and sized at 5.5 cm × 3.2 cm, this bulb is fabricated from a single batch of homogenous rubber, ensuring uniform density and compression response. Its three openings are symmetrically placed and each houses a spherical safety element that seats tightly within a matched groove — air only escapes when deliberate side pressure deforms the local wall and lifts the ball. The red pigment is fully integrated into the rubber matrix (not surface-coated), guaranteeing fade resistance under routine UV exposure from lab hoods or daylight windows. Built for daily use in analytical, educational, and clinical labs across Europe.