Bag sealing clip (customizable)

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This is a two-piece clip to seal bags hermetically (under ideal circumstances). It can be used to seal bags of food and can even turn disposable filament packaging into resealable airtight bags. The latter is especially interesting if your filament came in mylar bags, because those are much better at keeping out moisture than plain plastic bags and it is a pity to simply throw them away. Although some manufacturers offer zip-lock plastic bags with their filament, non-metallic plastic bags will slowly but certainly transfer moisture to the inside and you need to refresh desiccant more often.

The clip has two gaps, one narrow gap with a little zig-zag in which the bag should be inserted, and one wider gap for an insert (the clip has an extra ridge at this side). By pushing the insert into the clip, it clamps the bag shut. See the [video](