Replaced my item quickly I purchased a back and knee pack from a vendor at an RV show in Dallas, after my first time using it as a hot pack I placed it in boiling water and unfortunately it developed a leak. I was frustrated of course and reached out to the company as I was told it had a warranty, I provided a copy of my receipt and a picture of the damaged product. I received a replacement within 30 days! Thank you Clix!

I purchased a back/knee pack at the… I purchased a back/knee pack at the Photography Show in Birmingham. This is an excellent product. My only regret is not purchasing more packs for all the family.

WonderPax - truly wonderful! Found the WonderPax for back and shoulders a great help with my arthritic shoulders. So soothing, and so easy to heat - just a click needed, stays hot for ages, and afterwards just soaking in hot water to return to liquid gel again. I can't take anti-inflammatory medication, so these are an absolute boon. My daughter has a Pax for her back, also a couple for her hands to warm them up for Archery in winter! Also can't fault the customer service.

Damaged on arrival, Replaced with another damaged product! Product arrived in solid state - when boiled it has a leak and made almighty mess in my kitchen. Reached out to customer service to ask for a refund. They ignored the request and issued a replacement. Replacement did not work either but they advised they now could not refund as it was outside 30 days from purchase (as they had delayed so long in sending replacement). Don’t waste your money on this!

Beware- very scammy company and salespeople lie Salespeople at the booth lied about these products, they do not last any longer than 15-20 minutes and take just as long to boil and reset them. They sold us a pack of hand warmers with only 3 inside instead of 4. Told us the price was $70 for two and then charged $74 plus a convenience fee and then the salesperson asked for a tip!!!! Customer service takes a long time to reply- then they have you fill out a long refund form that won’t load properly and then emails you to accuse you of ordering extra products. They then flat out denied a refund though the sales person will tell you it’s a 30 day money back guarantee. Awful and I feel ashamed I got scammed like this- save yourself and do not buy this product.