Air-Activated Single-Use Hand Warmers | 40 Pairs Pieces it will not produce enough

it will not produce enough sparks due to the insufficient hardness of the blade

from city streets to mountainside trails

It's compact and lightweight

They can also be used to clean and maintain your RV & Marine storage tanks

Air-Activated Single-Use Hand Warmers | 40 Pairs Pieces it will not produce enoughSAFE, NATURAL LONG LASTING HEAT Odorless, Disposable, Single Use Item. Do Not Apply Directly to The Skin. TSA Approved. Made in the USA using domestic and imported materials. No shaking or kneading is required! TO ACTIVATE Remove the warmer from the outer package, and shake to activate. Heats up within 15 30 minutes. If the warmer isn't working, expose it to some fresh air and start shaking it. Dispose of the regular garbage. Ingredients will not harm