That looks like some nice Proofgrade™ Walnut he used there…
As far as I can see, no mention of what was used to make it. He certainly has access to other lasers. Unknown.
Well since he mentioned in the pre-release review that he had the GF in his home office i think it safe to assume if was made on the GF. Plus since Norm had to use Frank Ippolito’s laser to make his wedding favors i pretty sure Tested doesn’t have any other lasers at the moment.
Would come in handy during a prison break!