Espresso Knock Box Ikea Glass

This knock box fits an IKEA glass (21412 or 20764 e.g.). PLA works for me. 
Prints without support or rafts.  

I used the bar from the original (in PETG). 
 

The knock box didn’t fit on any jar or glass in my kitchen. So I remodeled one in the same design as the original one that fits an Ikea Glas.