Summary

I love my Sunlu filament dryer box, but I had the tiny button they designed for the lid. Yuck!! Hard to get a fingernail under it.
So I measured and designed a matching button extender that pops on and stays in place and is EASY to grab to open the lid at either end :)

Takes only a few minutes to print but saves tons of aggravation!

No supports necessary. Print it with the flat side down in any type of plastic. I chose ABS for durability.