An exciting, ultra stimulating gel that (very!) noticeably intensifies clitoral sensation, System Jo's 12 Volt Clitoral Stimulant works by triggering nerve endings and sensory receptors in the skin- some users report feeling an actual buzz, no vibrator required! Simply apply a small amount to the clitoris and gently massage- either yourself or your playmate can do the honors. You'll feel a warm tingling after about 3-5 minutes, which can last up to 45 minutes. It's best to start with a small amount to monitor the effect to your preference, you can always add more if needed. 12 Volt is not intended for use as a contraceptive or lubricant, and is not compatible with condoms. For external use only. L-arginine free.