The Pill is a convenient and economical way to tint with the most common colors. Storage life is indefinite as long as the packaging remains intact. It takes up less shelf space than standard dye bottles and is less expensive to ship.
BPI pill tints come in an envelope of two separately packaged pills. Two pills in a quart of water provide comparable tinting strength to a single bottle of standard tint. One pill is just right for tinting in a one-pint Mini-Tank..