Someone was selling kits like this on etsy awhile back.
Three balls of yarn (strawberry, chocolate, vanilla) in a clear container to look like ice cream/shake. Had a small pattern for a project with it I think too.
What a great idea! Keep your yarn safe, have it easy to unroll without rolling away and recycle at the same time. Can't really ask for more than that... well, one more... it's very cheap!
TEMA
I just use empty coffee cans. Don't even need to poke a hole in the top.
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