orders over $25 ship free (us & Canada)
orders over $25 ship free (us & Canada)
Founded in 2014, Masontops creates products that engage. Originating with the Mason jar as our muse, Masontops has taken the fundamantal qualities of the Mason jar—durability, simplicity and versatility—and applied them to every facet of our business.
Founded in 2014, Masontops creates products that engage. Originating with the Mason jar as our muse, Masontops has taken the fundamantal qualities of the Mason jar—durability, simplicity and versatility—and applied them to every facet of our business.
$14.99
Notify Me When Available• Includes 4 Reusable Fruit Fly Catching Lids (1x Blue, 1x Green, 1x Clear, x1 Yellow)
• Designed for Regular Mouth Canning Jars (Ball, Kerr, Bernardin, etc.)
• Works with All-Natural Attractants: Simply Add Apple Cider Vinegar or Other Attractant to Jar and Secure Lid
• Discreet Way to Deal with Pests and Blends in with Other Kitchen Accessories
• Reusable and Dishwasher Safe Plastic
(1) Pour attractant into regular/small mouth Mason jar, such as apple cider vinegar
(2) Screw on Trap Cap
(3) Leave in a place frequented by fruit flies until they’re all trapped—clean and reuse all year long
Flies can get in through the holes, but they can't get out! Still works if some holes get blocked.
Mason Jars
Dishwasher safe. Not intended for boiling, canning, or heat-processing.
Tough Band Screw Bands
Dishwasher safe. Not intended for boiling, canning, or heat-processing.
Chalk Top Blackboard Lids
Hand wash only. Keep away from sharp objects that may scratch the surface. Not intended for boiling, canning, or heat-processing. Only for use with chalk and erasable chalk markers: wipe away with a damp cloth.
Top Chalk Markers
Erasable only on chalkboard, LED board and glass surfaces. Wipe off with a damp cloth. Secure cap well to prevent drying.
Not sure about sizing? Click here.
Bye-bye, fruit flies. The Trap Cap goes virtually unnoticed as it catches fruit flies and works in any environment—homes, businesses, camp grounds and more. Simply add attractant to a regular/small mouth Mason jar, screw on the Trap Cap lid, and flies will instantly be drawn in, but can’t escape!
Unlike unsightly fly tape that leaves dead flies in plain sight, the Trap Cap on a Mason jar looks like any household item and won’t draw attention to the pests when visitors arrive. It’s simple, clean and effective.
These tops are beautiful, comfortable to handle and easy to put on any wide mouth jar food storage jar, and they are very effective when paired with apple cider vinegar. Will gift to others are well!
These work perfectly!
After I set this up, I kept seeing the same fruit fly hovering around my sink every time I went I there - I thought I had wasted my money. After about 2 weeks I spotted what I thought was some kind of mold forming in the vinegar - which is impossible -
Upon further inspection that "mold" turned out to be like 20 dead fruit flies !!!! Time to disinfect my disposal !!
I recently placed an order for the glass weights, but since it was Summer, I had fruit flies infesting my kitchen. I used to set out jars of vinegar/soap/water to catch them before, but this lid prevents escape. I even have one in my bathroom for those that get into there. It works very well and I am happy with all my Masontop purchases!
These lids are SO easy to use! I use apple cider vinegar as the bait (because thats what i have on hand). So I pour a little acv in a pint jar and then just set the fruit fly catching lid on the jar. Secure that in place with a screw band. Then set the jar on a counter or in the area of the problem. Its that easy! Every so often I pour out the apple cider vinegar and replenish it.These tops really work!!
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Mouth Diameter | |||
Regular | 2.75 in / 7 cm | ||
Wide | 3.38 in / 8.6 cm |