Don't be a sucker like me and purchase the DAP Pro Caulk Tool Kit because you saw it advertised on television.
The caulk removal tool included in this tool kit is pretty much worthless because it's flimsy and lacks a sharp edge. When using this product, I had no success of even lifting up any of the dried water based caulk around my bathtub.
The edging tools aren't so bad, but no product can give you as much control as a tool that you already have -- it's called your finger!
After getting annoyed with the lack of performance of this product, I just tossed this turd in the garbage -- goodbye and good riddance.