I am the inventor/owner of said product and want to enter the Export market. It is a new device that one put on a paintbrush before painting. Painting can be stopped at any time and brush inserted into airtight container with suitable solvent. Safe to use. Easy to use. no evaporation can occur so brush will remain soft. five brushes from1/2 inch to two inch can be stored/kept in container. Fairly large volumes can be produced on demand.