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I didn't know they made mantles that screwed onto quart jarshttp://www.amazon.com/gp/product/B007WSL4MG/ref=as_li_ss_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B007WSL4MG&linkCode=as2&tag=ameripreppnet-20Cedar
Yes, but it works best if you use the "red neck wine glass" style.http://www.amazon.com/The-Original-RedNek-Wine-Glass/dp/B004HZR94O/ref=sr_1_cc_1?s=aps&ie=UTF8&qid=1383360840&sr=1-1-catcorr&keywords=mason+jar+wine+glass
Has anyone tried the Mason Jar lids with the solar inserts? I am curious as to how well they work and how long the charge lasts. I saw them on eBay.