This Design Toscano CL5768 Holder-Medieval Knight to Remember Gothic Toilet Paper Roll for $52 is a classic ... the Artori Design Floating Toilet Paper Shelf Storage for $35 to your bathroom.

Tired of a roommate never replacing the toilet paper roll? Make not swapping in a new roll of TP impossible with this inventive toilet paper holder.

And to that end, we present his IoT toilet sheet tracker. His 3D printed roll holder has a Hall effect sensor that counts revolutions of the roll and sends it to a NodeMCU. The number of sheets ...