A fine fountain pen is a lifetime companion, but even a well-engineered, low-cost refillable rollerball should be desirable enough to make you want to keep it around. Here’s our guide to the ...

It doesn’t really matter how cheap or feature-filled a drawing tablet is if it ... You can read more in our guide to the best iPads. Both the XP-Pen Deco 01 V2 and the XP-Pen Star G640 produced ...

The BrachiGraph project consists out of two parts, the hardware design for a servo-driven drawing arm (pen plotter ... with three dirt-cheap SG-90 microservos along with some bits of wood ...