This listing is for hand crushed, coarse, red bricks of various weights. Red brick dust can be used to assist with home/business protection, cleansing, and protection from negative energies. Disclaimer Please realize these items are sold as curiosities and should be treated as such. If used with an open flame, directly or indirectly, please ensure proper fire safety is followed. No items are guaranteed to work in magick and spellcasting and are used at your discretion. Once purchased, you agree to this disclaimer.