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.

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.

Great customer service Brilliant product we really use them & find them a great help We had a problem with heat packs we bought but we email & we were send out a whole set so great customer service I would say

Misleading and false sales tactics Misleading and false sales tactics. Bought at the Boston Marathon expo. Salesman never went over the ridiculous process of reactivating the product by having to boil it. So dumb. He also said you put them in the freezer to cool but the product insert says do not freeze. Have submitted two requests for a refund via their online form but haven’t gotten a response. I will be submitting complaints with the expo, BAA and others.

Avoid! Misleading and false info given The salesman at the Ideal Home Exhibition hard sold and missold the reusable packs giving wrong information it tuned out just to get the sale. They don’t take 5 minutes to reset themselves, they take 25 minutes, they go hard so not able to fold and use them for the use intended in my campervan as told to the assistant. They don’t last several hours either. We were also told we’d be given new Hand Warmers. We weren’t, they were used. It’s now impossible to get in touch as they ignore the contact form via their website. We were told there was an 14-day guarantee! Avoid this company! Scam!