USB Powered Coffee Mug Warmer Coaster - Brilliant Promos - Be Brilliant!

Made of high quality iron materials, heating evenly, safe and durable to use. Powered by any devices with output 5V USB port, such as your computer, desktop, laptop, tablet, mobile power and so on, easy and convenient to carry. Suitable for most stainless steel cup, feeding bottle, ceramic cup, glass cup, etc. Great for use at home and office, keeping you brew warm on cold days. Measuring 4'' x 4'' x 0.625''. Available in black, coffee, beige colors. You can also custom any colors you need. Add your company name or logo for maximum visibility and entice more people over to your brand.

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USB Coffee Mug Warmer Coaster - Brilliant Promos - Be Brilliant!

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