This specific coffee mug uses a clip that holds the handle onto the mug. It broke and I couldn't find it anywhere, so I engineered one from the measurements. I've printed it in multiple directions, but it seems to do best on its side. Use supports. make it solid. Try printing several in case one breaks at its weakest points in the wings. I used petg for added strength and heat resistance.
If you download and print my designs, please give a like and follow and post makes!
The author marked this model as their own original creation.