This POM 510 drip tip stopper securely fits in the mouthpiece hole of 510 style tanks and atomizers, blocking dust and dirt from entering. Two o-rings ensure a tight seal, offering a reliable and mess-free protection. Keep your tank clean with this easy-to-use stopper.

Black, Plastic

Small Fit standard 510 sizes(12.5mm)

Wide Bore Fits 810 sizes (14.5mm)