Soothes Aches & Pains

Why waste thousands of dollars a year on disposable heat pads to treat chronic aches and pains? Reusable Wonder Warmers® are a great source of heat therapy on the go, which can save you lots of money.

Wonder Warmers® Large Rectangle is a versatile pad, which is great for your joints (i.e. knees, elbows, ankles, etc.) arms, legs, feet, head and neck. Also great for giving massages.

• Contains One (1) Rectangle Pad

• Pad Size: 5.9" x 3.9"

• Estimated Heat time: 45 min

• Reuse 100+ Times

• Soothe Aches & Pains

• Relax Muscles

Once the metal disk in a Wonder Warmer® is pressed, the liquid in the pad crystallizes in a chemical reaction that is fascinating to watch and generates heat for 30 minutes to over 2 hours depending on the pad’s size, construction, and insulation, and the temperature outside.

Wonder Warmers® are “recharged” by boiling it for approx. 5 - 12 minutes (i.e. Until all of the crystals melt back into their original liquid state). If all of the crystals are not melted, the pad will activate on its own as it cools.

What are Wonder Warmers® made of? Wonder Warmers® are made of a PVC pouch, which contains a small steel disk and a solution of water and a type of salt, which is non-toxic.

How long will my Wonder Warmers® generate heat? Your Wonder Warmers® will generate heat from 30 minutes to 3 hours depending on their size and how well you insulate them.

How can I maximize my Wonder Warmers® heating time? Insulating your Wonder Warmers® by keeping them in your pocket, sleeping bag, or any other type of heat retaining wrap will prolong their heating time. You should also knead your Wonder Warmers® after activation to increase their temperature and keep them soft and malleable.

How many times can I use my Wonder Warmers®? Wonder Warmers® can typically be used well over one hundred times. You should be able to use your Wonder Warmer® until its PVC pouch is punctured.

What happens if one of my Wonder Warmers ® pouches is punctured? If your Wonder Warmer® is punctured while it is in the liquid state it will activate for the last time. Damaged pads should be promptly disposed of.

What are the crystals that sometimes appear in my Wonder Warmers®? Crystals may sometimes form in your Wonder Warmers® due to evaporation if they are stored in their crystal state (i.e. as opposed to being stored in the liquid state as recommended). These crystals will not materially impact the effectiveness of your Wonder Warmers® and can be dissolved by boiling your Wonder Warmers® for longer periods and allowing them to cool in water. Go to top

Why does my Wonder Warmer® crystallize on its own shortly after I boil it? When recharging your Wonder Warmer® you must boil it until ALL the crystals in the pad are fully dissolved. If you still see some crystals in the pad after you boil it, apply some pressure to the stubborn crystals and/or boil the pad for a few more minutes to dissolve them. If ALL the crystals are not dissolved, the pad will self-activate as it cools.

Can I use my Wonder Warmers® as cold packs? Your Wonder Warmer® can be used as a cold pack. You should place your Wonder Warmer® in the refrigerator for an hour or more to chill it before use. However, you should not place your Wonder Warmer® in a freezer as it will self activate.