Color this page anywhere. Bring it to life in the app — no printer, no mess.
A friendly blocky robot sits at a workbench, carefully placing a metal cog to build a mechanical clock.
Meet Bolt! Bolt is a friendly robot with a square head, a bouncy antenna, and a very big smile. Today is a very busy day in Bolt’s high-tech workshop. Can you see the glowing circuit boards on the wall behind him? Those screens help Bolt calculate exactly how to build his newest and most exciting inventions!
Drag slider to compare printable line art and colored reference
A classic brass telescope stands on a wooden tripod next to a tall stack of thick astronomy books.
A friendly robot uses its mechanical claw to assemble a large metal gear on a laboratory workbench.
A helpful mechanical drone robot with four spinning propellers carefully hovers over a desk. It uses its metal claws to lower a glowing lightbulb into a laboratory lamp.
A detailed science microscope sits on top of a thick textbook beside a large flask of bubbling liquid on a laboratory desk.
A friendly wheeled robot carefully uses mechanical claws to sort glass test tubes into a wooden laboratory rack.
