OPTP Painful Yarns 119513 Nylon bearings for smooth action

Nylon bearings for smooth action

which is calculated precisely to control electrical current evenly over the surface of the electrode

Made of elastic with a 4in (10cm) long leather pocket

20"W Soft Foam Cushion Vinyl Only

The vitamin-enriched Gel releases mineral oil to soothe and moisturize skin

OPTP Painful Yarns 119513 Nylon bearings for smooth actionAn entertaining and captivating way to communicate the complex neuroscience of pain to patients, the stories featured in Painful Yarns can change patients' beliefs and alleviate fear. Painful Yarns is a compilation of hilarious stories intended to help you communicate the complexity of pain with your patients. These stories, while entertaining, are used as metaphors to explain key aspects of the biology of pain. Painful Yarns has been shown in