Clarity KitThis handy little kit contains our bright and clear unweighted 528 Hz fork and our high quality Canadian hockey puck activator. When using the Biofield Tuning technique of field combing, the 528 Hz is the secondary tool utilized, and it is generally swept through the field for refinement after the 174 Hz tuning fork. Also great for meditation, space clearing, toddler tantrums and shifting up the vibe of your home, office, car, hotel room or any place