Base for Canning Jar

prusaprinters

A stable base for canning jars4oz standard mouth8oz wide mouth (pictured)Jar screws in from the bottom, to keep canning style lids in place.I originally made this base to keep our cat from knocking over cat grass grown in a 8oz jar, but this base can be used for really anything.  Print it in fun colors and serve some dip or jam out of it?  Make a more decorative fruit fly trap? Most canning jar lid designs should fit. Models for growing cat grass in a jarPrint SettingsMaterial: PLA (or any other material)Supports: not requiredBrim: not required 2024-2-17created a weighted base version of the design here2024-1-30added tpu bumper for 8oz wide mouth base2023-12-30added 4oz standard mouth model