Quickcheck can be summed up as a "match marking device"; however, as a match marking device, Quickcheck bounds boldly forward where other match marking methods simply can not tread. Quickcheck is a highly visible, highly durable, easily recognizable visual system. And to top it off - Quickcheck is totally reusable. In a world economy that demands higher productivity, higher reliability, lower cost to operate, and lower manpower costs - Quickcheck attempts to deliver a system that will increase reliability and thus productivity, and lower the typical costs encountered in maintenance and repair. Due to the low cost involved in purchasing and installing Quickcheck indicators, a return on investment of 1,000%, 10,000%, and much, much higher is very likely.