As you might have guessed, it’s a way to reseal a plastic bag. This mini sealing machine runs on 2AA batteries, not included. Here’s a bit more “not so clear info” from Alibaba: Candy color matching mini sealing machine Material: ABS plastic + wire Size: about 10 * 4 * 5cm Weight: about 60 grams Color: blue, yellow, pink, white, purple. How to use: Please open cover to preheat the item by pressing 5 seconds before using. You simply slids it along the edge of any bag and it’s sealed airtight.

And Chad’s take: Well, it does seal a bag, so I can’t give it zero stars, but I think I’ll stick to using a clothespin to close open snack bags.

https://www.alibaba.com/product-detail/HOMETREE-Mini-Handheld-Holder-Electric-Heating_1600183304153.html?spm=a2700.galleryofferlist.normal_offer.d_title.64624e5aP7GVpw

See or hear this show: www.gizwiz.tv/episode/1834