Reusable Heart Shaped Hand Warmer This unique heart-shaped exothermic crystallization hand warmers are great soothing tight muscles or fighting off the cold. Activate the hand warmer by simply flexing the small metal disk back and forth inside the hand warmer. While clicking the metal disk you’ll see the clear gel inside become opaque. Through a chemical reaction, bending the disk starts an exothermic crystallization of the gel and the heat spreads as the gel becomes more opaque. When the initial heat wears off, rewarm them by immersing in very hot water until the contents of the hand warmer become fluid and allow to cool. This pack can be microwave or stored in the freezer. It's non-toxic and reusable. Instructions are printed on the reverse side. Add your department logo, name and/or safety messages.
* Activate by simply flexing a small metal disk inside the hand warmer that will product heat.
* To reuse, immerse in very hot water until contents become fluid, and allow to cool
* Stays warm for 15-25 minutes
* Can be used up to 50 times
* CPSIA, TRA, MSDS & Prop65 Compliant
* Instructions are printed on items
* An assortment of colors is available!
Personalize your Hand Warmers with a custom imprint.
Minimum Quantity for Imprint: 200
Imprint Area Size: Front 1.5" x 1"
Artwork template: Please see the attached artwork template located under the "Product Flyer" or "Artwork" tab
Standard Imprint color(s): Select from 32 standard imprint colors.
Max Imprint color(s): One Color Only
Production Time: Ready to ship in 7 business days after final artwork approval.
A Setup Charge: A setup charge will apply.
Normal Production Time
7 Working Days
3-3/16" x 3-7/8" x 1/2"