Blue Block

Blue Blocks (青いブロック) are blue cubes that appears in the Wii version of Sonic Colors.

Description
The Blue Blocks resembles transparent blue cubes with rounded edges and corners, and has blue Ring-like objects within them. They are a little a meter and a half in height.

The Blue Blocks can be found in the various Acts in Sonic Colors where Blue Wisps are present. Blue Blocks are completely indestructible, meaning no form of attack or Color Power in the game can destroy them directly. They mostly serve as platforms for the player to walk upon.

When using the Blue Cube nearby Blue Blocks, the player can turn any Blue Block on the screen into a Blue Ring, a collectible object that grants the player bonus points. This serves as the only method of removing Blue Blocks from the player's path. Once the Blue Cube's Wisp Gauge runs out, however, the Blue Blocks will revert back to their former form.