A package of 2 Q-Strips can be used for over 1 year if You’re using them properly.
Each Q-Strip is being adviced not to use them over half a year.
It can be attached to any existing 3D model of a Q-Strip SD logger. The 3D stl files are open sourced to print Your socket if need. You can print Your own device and build it with Arduino hardware. Please check out the page www.research.q-strip.com