Simple design that fits the industry standard PCO-1881 Threads found on most 1 and 2 liter bottles. Simply make your own homemade fly bait, screw this on the bottle and say goodbye to those little pests. Flip the design upside down for no support needed printing.
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3 Likes17 DownloadsOctober 13, 2022
3 Likes17 DownloadsOctober 13, 2022