Good value for money. Does the job without any fuss.
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Lid Adapter
$17.99
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60 Day Money Back Guarantee
Not in love with it? We refund your order within 60 days of delivery — just reach out to our support team.
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Fast Worldwide Shipping
Packed and sent within 1 business day. US and Canada in 2–6 business days; international duties and import fees prepaid by us.
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Trusted by 300,000+ customers
4.8/5 from 9,926+ verified customer reviews.
This purpose-built attachment securely fastens to your Mason Genie base, enabling you to process standard-mouth mason jars with the same efficiency as wide-mouth varieties. Simply rotate it into position, set it atop your lid, and let the Genie handle the sealing—delivering hermetic closures throughout your whole collection of jars.
Customer Reviews
Based on 6 reviews
Order arrived earlier than the estimated date. Everything was as expected.
Works great. The instructions were clear and setup took a couple of minutes.
Exactly as described. Good quality and it arrived sooner than I expected.
Nice product, decent price. Shipping updates kept me informed the whole time.
Second time ordering from Mason Genie. Consistent quality and fast shipping.
300,000+ HAPPY CUSTOMERS10,000+ VERIFIED 5-STAR REVIEWS60-Day MONEY-BACK GUARANTEE