Coloring books are a great way to spend your time. It is a good way to settle the nerves and relax! It also develops your brain ... just like eating fish. Draw and Color: Kawaii is a charming and ...
The Scribble Pen is a device that scans a color from a real object, turns it into an ink, and lets the user draw with it. An RGB color sensor scans the color and sends the information to a micro pump ...