This is a 100% pen, lightweight (<40 blocks), and fast health bar! It features 5 colors, and can be used against a light or dark background. To use, backpack the sprite or the "Render health bar" custom block definition - or remix this project! To render the health bar, use the "render health bar at (X POSITION, Y POSITION)" block. You must give credit if you use this. Credit as "Pen health bar by @helloworldbyeworld". Try it out by clicking the flag and changing the "health" slider! --- Everything in this project is made by me.