I needed one so I created it. I have printed it without bottom and top fill with honeycomb infill. I recommend to glue silicon foots or straps for better drag.

Print Settings

Printer Brand:

MK3

Printer: 

Prusa i3

**Rafts:**

No

Supports: 

No

**Resolution:**

0.2mm

Infill: 

10%

**Filament:** PremiumFilament PLA PinkPost-Printing =============

Category: Office