This set of oral sex enhancers intensify blow jobs by tingling. teasing. and sweetening the entire package. Our GoodHead Tingle Drops come packaged in easy-to-use 1 oz. drip bottles and three mouthwatering flavors: Strawberry. Green Apple. and Watermelon. You`ll love the user-friendly package and delicious fruit flavors that effectively provide the perfect blend of great taste and delightful sensations. A couple drops are all you need! Proudly Made in America.