☰ mtdb > Tricks > Trick< Back to all tricksCopentro Permalink: mtdb.co/?Copentro Creator: Tony Karpinski The popular classic Copentro is available once again in the form of Copentro (High Quality) by Tony Karpinski. The beautifully crafted props make possible a beautifully impossible effect. A glass is placed, mouth up, on a wooden base. A much larger glass is placed covering the first... Buy From: REVIEWS No Reviews Yet. about | login | register | dealers | tricks | creators | contact |