Hancy's Pounce Pads are a must-have tool for free motion quilting! Pounce Pad Chalks are available in a variety of colors for use with both dark and light fabrics. These Pounce Pad Chalk Refills are intended for use with Hancy's Pounce Pads. Each package contains between 2 and 4 ounces of chalk in a resealable zip bag. Simply refill the reservoir of your Hancy Pounce Pad and you're ready to start marking. To remove chalk after quilting, wash or brush off with a lint brush. Please note the only chalk that is iron-off is the Ultimate White 2oz bag. PLEASE DO NOT iron any other chalks as they contain dyes that will heat set into fabrics. Please note that certain colors come in either 2 or 4-ounce packages.