Cap for Hanging Skull Planter

I'm using the planter as a desk ornament so I wanted a cap for it. There's a little flange that helps keep it from moving. It's a snug fit but it will slide a tiny bit since the top of the skull is slanted. After some experimentation I found that this was a nice balance between not letting it slide too much and making it easy to put on and remove. 

Details

• No supports necessary
• Printed at 0.15mm w/ a 0.4mm nozzle and glow-in-the-dark PLA but it's flexible
• No brim necessary

This is an add-on for the original