Yankauer Suction Handles feature blue-tinted tips made of transparent, shatterproof plastic that permits monitoring of suction fluid. ME1801 - ME1804 Yankauer Suction Tip is constructed of a clear, transparent material with a slip-resistant handle and a smooth and uniform inner surface for rapid evacuation. Yankauers are sterile and for single patient use. Yankauer Suction Tip Handles are available with or without control vent. Both crown tip and standard tip are available for selection.