So, you know how to do a lip trill. But do you know how to do a TONGUE TRILL?? , We get this question all the time!! Our EKM Vocal Health Specialist Gabi breaks down exactly how to master this warm Vibrating SSteel TONGUE RING Body Jewelry with 2 Batteries Included Choose Color eBay Tongue Stretches for Speech & Swallowing Improve Flexibility & Reduce Tension Tongue mapping research: CSU device lets you hear with your tongue Colorado State University A tutorial for doing tongue trill (raspberries!) vocal exercises MusicForMy VOICE Sing'n'Mix