A smoke filter you blow in so it does not smell. And my second patent application is a bong for joints: no smoke can escape and you can enjoy all of the active ingredients. Yoooo maaaaan !
But I have to see if it will be a viable business. All quite new and just managed to find the first whole saler who takes it into his stock. One has to be very patient in this game!
(donโt care about the weed, but the mountains, wine, scenery, snow, croissants, Lac Lรฉman would do it for me. Oh and perhaps some cheese โบ๏ธ) My great aunt lived in Rolle for years. Visited many times when I was a small child.