medium vented funnel
thingiverse
Medium vented funnel suitable for IKEA bottles. On photo comparison with the small one -> https://www.thingiverse.com/thing:4848699 The minimal raised parts of the funnel are enough for the funnel to be vented but do not make it wobbly. Please keep in mind that if you want to use it in the kitchen, you should use food-grade filament.
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