Its the V2 one. We never got a v1, but apparently people need to know.
Dress up your next keyboard build with this set of premium keyboard stabilizers from Owlabs! Or- Owlstabs, owlstab (wink)?
These stabs have a special 'liquid metal' wire that allows it to stay straight so you don't have to worry about balancing your wires.
Each stabilizer set includes (covers TKL):