Christmas Hand Warmer

Christmas Hand Warmer Specification: 1) 0.35mm thick, 6p Phthalates freePVC shell with color printing. 2) Approx. size 10x10cm with 75 grams liquid inside, adjustable as per customs design. 3)non-toxic materials to pass CPSIA, lead, Phthalates, EN 71, etc. 4) reusable for hundreds of times by following the instruction. 5) Customs Designs are welcome. Application: 1) Instant heat up and stay warm for over 30 minutes. 1) Portable and convenient to be used outdoor for physiotherapy. 2) Highly effective on muscle aches, arthritis pain, and tendonitis. How to Use: *Squeeze metal chip inside the pack between your fingers several times until you hear a "click". *This will begin a chemical reaction that will make the gel heat up and begin to harden. *Hand warmer will stay warm for over 30 minutes. How to Re-Charge: *Put the cooled pack in boiling water. Boil for approx. 5 minutes or until crystals have liquefied and are clear. *Allow to cool before re-activating. Ourquality products could be madeinregularsizes , various shapes , different colors as per customers own design.