A handle for t-shank jigsaw blades. Has ergonomic shape with finger rests. Does not require any additional hardware - all necessary pieces are easily printable without supports (do not change the model orientation). Using 0.8 mm width for walls and 10% infill is enough.
There're 2 versions - simple handle and handle with internal spare blade storage. The latter has place for 4 blades internally (2 of 90mm length, 1 of 100 mm length and 1 of 105 mm length).
The author marked this model as their own original creation.