ACID box houses all three LPs on glow-in-the-dark vinyl, a special ACID laser pen that illuminates the LPs and a limited edition poster. ✰ Romance, Persona, and Science Fiction with Acid. The "ACID box" is a uniquely designed, playable instrument which can be amplified, like an electric guitar, via the high fidelity 1/4” audio jack on the box’s spine. When plugged into an amplifier, tapping, thumbing and brushing the box will cause it to elicit mysterious percussive sounds. ACID are essentially scientists, organizing the chaos of existence into songs that savagely stick in your brain for the long haul.