Charger base has been modified from the round base to fit the oval charger with the rectangle cutout added to the back. The cutout for the wire has been moved from the side to come out the bottom instead and the toothbrush handle support has been reinforced at the base. Used double sided mounting tape tape to secure charging base to the mount. This is a remix of https://www.printables.com/model/168746-oral-b-io-brush-head-holder-mod
The author remixed this model.