I've given gift of compound butters in these glass jars before. You can tie a little tag around the sides, or hang it off part of the wire clasp. Then, when they're done, they still have a nice little container that will be useful for quite a while.
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12 Pack of 200g (7 Oz) Fido...
FastRack One gallon Wide Mouth Jar with Drilled Lid & Twin Bubble Airlock-Set of 2, multicolor (B01AKB4G9E)