Tormek jig systainer insert

Systainer Select Sys II T-Loc (sky blue with yellow handle and lock if you want to go the extra mile) 57mm Kaizen foam or equivalent

shaper origin long reach cutter utility knife

This is designed from Sam's (from Shaper) template for the brilliant systainer insert he designed, however there are templates for other systainer models if you wanted to redesign. This only will only fit the systainers without the handle on the front face. I used Systainer Select Sys II T-Loc which leaves plenty of headroom for when i eventually acquire additional grinding wheels. The long reach cutter isn't long enough to cut all the way through so you may have to finish the exterior cut with a utility knife.