KICK THE HABIT: Xero Picks Nicotine-Free Quit toothpicks are a safe and effective method to curb cravings throughout the day. Xero Picks Quit toothpicks can help curb the habit while hydrating a dull, dry mouth. Our picks are infused with ingredients that serve a fundamental purpose while also satisfying the hand-to-mouth cessation to help overcome urges and QUIT the habit. Jambu has strong saliva-inducing effects and is responsible for the tingling sensation in the mouth and lips often experienced during salivation. RECOMMENDED USE: Suck and flip. Lightly imprint teeth once wood has softened to release more ingredients. Suggested 20-25 minutes for maximum use. Use and discard. Do not swallow. To open tube – simply squeeze both sides of tube to pop the top. These tubes are child resistant by design.