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S-Boston Pocket Hand Warmer, Patented Technology, Black x1 + Red x1, Self Ignition, No Naked Flame, Up to 20 Hours Heat : Amazon.co.uk: Sports & Outdoors
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Boston Black Color Deluxe Electric Ignite Metal Pocket Hand Warmer - reuseable, no Mess and uses Regular Lighter Fluid - Black : Amazon.in: Home & Kitchen
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S-Boston Pocket Hand Warmer, Patented Technology, Red, Self ignition, No naked flame. : Amazon.de: Sports & Outdoors
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