I can readily understand that the internal separators are what drove the popularity of round over tub style vibrators. I am wondering where, or when, this improvement was invented. More than one company has claimed to be the first. Do you have any i... Ask an ExpertPublished: 1/1/2010
What process(es) would you recommend to get intricate detail like lettering and emblems to a smooth, clean, bright finish? Ask an ExpertPublished: 10/1/2009
What component of the compound causes this accelerated media wear and could it also harm machine parts such as the urethane liner? Ask an ExpertPublished: 1/1/2006