David sent me some of these with my last order. The leather and watermelon. Seem good - The leather one smells like Zaino Z10. I dont use ant of these kind of things in the Clio, still smells factory fresh after doing he leather with Zaino and a wipe down with Megs Interior QD.
The Watermelon smelt intresting but don't think I could live it with it day to day, so stick to Autoglym Autofresh in the daily drive. Did my sisters car with the Watermelon she liked it!