DISCLAIMER: The statements and descriptions bellow are my own and not substantiated by any medical tests or medical facts. I take no responsibility for the any damage or illness of any kind due to use of this device. Use air your own risk.
In the era of viruses like COVID-19 we all need to stay as far away as we can from any surfaces that could potentially be the host to viruses. This simple Contact Guard Ring & Keyring can be used to press most button like elevator or pedestrian crossing.
The Contact Guard Ring
3D Printing
Print Specifications
Printed on: Prusa i3 MK3
Filament used: 3D Fillies PLA+
Print mode: No supports
Print quality: 0.2mm
Fill density: 20%
Print time: 30 min
