Nipple clamps with adjustable clamps that gently pinch the most sensitive area of the breasts at the right and desired intensity, with the ideal pressure to gradually build a sensitivity and a previous warm-up that triggers an exciting pain. The swinging of each clamp with its chain of small metal weights causes even more sensation and resonates with each movement. The clamps are coated with soft silicone, offering a soft bite that allows for painless pressure and movement. The use of tweezers stimulates sensory progressively, the stimulation can be deepened by pulling the weights, which will cause chills and sensitivity of the nipples.