I wanted to buy some a few weeks ago off of eBay but got out bid by a guy paying full price. I agree withthe rest of you $120 is too much to pay to an experimental PE tool. I often wonder about just getting some and casting a mold with a slight rubber ridge or similar modification and making my own version to sell for $40 or less. I mean come on it’s just cheap plastic that he charges the same amount as a plastic pump for.
TheGreatDivider