Abstract: An improved mechanical bridge and chalk holder is disclosed which improves the play of pool, pocket billards and billards. The device comprises a block portion that has a curved bridge portion with one or more grooves cut transversely to provide support for a cue stick. A notch is also provided at one end which allows the bridge to be used in a verticle position for "over the ball" shots. Also disclosed is a cylindrical chalk holder attached to the opposite end of the bridge from the notch. The chalk holder is provided with hole for the removal of spent chalk.