The Dynarex Surgical Aspirator Tip (2500/Case) provide a secure fit in all evacuation systems. The dental aspirator tips' versatility make them an ideal accessory for a wide range of treatments. The tips are available in a 1/4" diameter green tip or as a 1/8" diameter white tip. They come in 25 pieces per bag and 100 bags per case for a total of 2500 per case.