Monkey Flask Synthetic Urine makes passing drug tests easy! The flask includes an easy-to-read temperature strip, and one self-adhesive heat pad. This allows for discreet concealment, and heating for up to 8 hours. Satisfaction guaranteed!
• Easy to use • Works on: Glass, Metal, Ceramic • Directions: • Put item in container or bag • Pour 1-2 oz of solution into container or bag • Shake & swirl for 1 minute • Thoroughly wash items under soap and water • Wash hands thoroughly with soap and water after each use