Plastic milk rings or rings from 1 gallon jugs (water, orange juice, etc.) can be re-purposed into Christmas Tree ornaments. Maybe I should call this a "granny round" ornament. These are fun to make, and use up scrap string, yarn or thread.
(Plastic ring that is underneath the lid on most jugs or plastic cartons. Jugs can be recycled at most recycling centers, but the lids cannot be recycled)
What you need:
~Plastic ring from a gallon jug (milk, juice etc.)
~#10 cotton threads in various colors
~#3 steel crochet hook
~ribbon to coordinate for a hanger
~optional: sequins, glitter or small beads for sparkle
I simply used cotton #10 crochet thread, and using a granny square pattern, crocheted around the ring in different colors.
Sock yarn may even be easier to crochet on the rings, but will make a larger ornament.
Make these with two or three rows, and even change the yarn color for the last row of sc if preferred. I have posted a few variations for you to see.
You can also crochet around plastic rings found on water bottles or other drink bottles.
Note: These are perfect to frame photos as well.
Tip: You can either block these, stiffen them, or leave as they are.