One of the "Mod" groups who emerged in the wake of The Who and The Small Faces, they would appear on stage using sound-effect tapes (crashes, bells etc.), large amounts of feedback and wearing custom-tailored Pop Art T-shirts portraying their faces printed within a huge eye.

Their records received a fair amount of airplay but never sold in sufficient numbers to make the charts. They split-up in 1967 after recording an album of Rolling Stones covers as "The Pupils".