3D Glasses are glasses with allow the wearer to see pictures in 3D. Lin Chung made them in Pitched Battle of the Tank Army Part II, using the smashed glass from the barbel that summoned The Object-Morphing Demons.
3D glasses look like glasses with one red lens and one blue lens.
- Real-world 3D glasses traditionally have the blue lens on the right and the red on the left, whereas Lin Chung's are the reverse. Neither variation is inherently better than the other, however.