PROFESSOR WEINBERG’S
HYDROPHILIC BORE OIL

A NEW DISCOVERY!

NOBODY LIKES A CRACKED WOODWIND INSTRUMENT, LEAST OF ALL THE RETAILER

After careful analysis of all the research studies and available products Jumping Sideways Ltd. has produced a new bore oil that really does inhibit cracking, rejuvenate old blown out instruments and enhance tone.

INSTRUCTIONS:

Impregnate the swab completely with oil: soak up any excess oil on the swab with a paper towel. A thin even smear along the bore is all that is required. This can be achieved by pulling the swab through the instrument several times. Apply equally to end grain. Application should be 3 times a week for the first 2 months and then twice monthly thereafter.