See https://hackaday.io/project/184181-tetent-gd0090/log/211821-t-tetent-testcut-and-project-worries, but essentially, this is the Proof Of Concept, Minimum Viable Product Tetent. 

It's just Tetrinsic's in a 3D printed case with a USB wire coming out.

Notable Tetent projects, sorted by project log count:

• Input element: #Tetrinsic [gd0041] 
• For Teti: #Tetent [gd0090] 
• Wearable: #Tetent TimerSpy [gd0136] 
• x86 PC Handheld: #Tetent UMPC [gd0149] 
• Desktop: #Tetent TestCut [gd0139] 
• Solar Powered: #Tetrescent [gd0150]