About this 3D model

If you want to use your phone in your car, here is the solution. A Phone Dock for your Cupholder. Print this design and use it in your bmw f31 cupholder to securely mount your phone. I am sure it will fit in anycupholder as well;-) I have an Iphone 8 and it works perfectly with an TPU Phone cover. If you also want to charge your phone you can use an existing usb cable.