Suggested Retail: $40.25. ZOK - World's First Consumer Migraine Product That Naturally Reduces Tension and Pressure from Headache and Migraine Symptoms Through Inner Ear Pressure Stimulation - Zok is a first of its kind migraine relief product. It works by naturally reducing tension and pressure associated with headache and migraine symptoms through inner ear pressure stimulation. The device activates the tympanic membrane and cranial nerves in the ear canal through pneumatic neurostimulation insufflation. Zok has been proven to provide immediate and long-term relief from painful tension, pressure, and pulsating inside the head. It is a 100% drug-free solution and has been tested and approved by over 100 doctors in the USA. -- LOT STICKER: TCE-BOX-BOXTCED0411-ITEM-30f04658___LPNAC199244451 ZK: Worlds First Consumer Migraine Product That Naturally Reduces Tension and Pressure from Headache and Migraine Symptoms Through Inner Ear Pressure Stimulation, White -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.