How to Make an Eraser Tool Size in Photoshop CS5. When you are using the eraser tool in Adobe Photoshop CS5, it is important to set the erase brush to the right size.

See how you can quickly and easily remove a background from a photo with Adobe Photoshop's Magic Eraser Tool.

Instead, Google's enhanced Magic Eraser falls firmly into that "democratizing good photography" camp, and it's something that the tool is becoming increasingly adept at.