KitchenAid coffee grinder jar handle

KitchenAid's coffee grinder[1] is an excellent product ... except the glass jar. It doesn't have a handle. It is round, slippery, and slightly too large for an adult to hold with one hand (but not large enough to make you think you should hold it with both of your hands.

So here's my solution.

[1] https://www.amazon.com/dp/B00XPRQW2A

The three "claws” have small protrusion to hold a rubber band if you want to make sure the jar is securely attached to the handle. However I printed the model using PLA standard 4 shell with Monoprice Voxel standard setting and it's solid enough to hold the jar without rubber band.