I was worried 13 cm would feel short but it stretches way more than I expected. The spiral texture inside is the real star, and being able to squeeze and twist it mid-use makes it feel custom. Cleaning the TPE takes a minute but it's worth it.
Ryan E.★★★★★
The TPE feels surprisingly soft and doesn't get sticky like other toys I've tried. Being able to squeeze and twist the spirals while using it makes a big difference.
Edward D.★★★★★
The TPE material feels surprisingly soft, and I like that I can squeeze or twist it to change the pressure. At 13 cm it's compact enough to store without any fuss.