1d20 of Holding Snug Top

I got sick of the lids falling off.

I enlarged the lid's ring in maya so it fits more snug. Use it as an actual die snug. Can't open it and cut your finger on the edge snug, at least on my prints.

Had to scrape off a few burs on my print, once the ring was smoothed down the thing opens and locks closed reliably. Gave them away to happy geeks as gifts.