Daily Care Products: Anyone ever use D-Knot made by Wahl?

At the Fitting clinic last weekend Chuck highly recommended this product as a daily conditionor!  He had just started using it this last year!  Originally intended to condition horse hair!  Someone told him to try it and he loves it!  Have't ordered it yet!  He uses it once a day along with other treatments of Ultra Sheen/Stimulator/Infusium!

Anyone ever try this product?

Tony