Review on 🧼 Tooletries - The Mason Razor Holder - Secure & Safe, Silicone Toiletry Organizer, Shower & Bathroom Accessory - Enhanced with Silicone-Grip Technology, Removable & Reusable - Charcoal by Samantha Sanchez

Bought this to use as a razor holder on the go to free up space in hotel showers. If you want to use it as a travel accessory, forget it. .1- It has a sticky back that requires replacement of the protective plastic film - Bonding to attract dirt and hair 2- If the back gets wet after drying, the minerals left by the water will prevent good adhesion 3- If the wall/glass is wet, it only slips 4 - it's a bit big, I'm sending it back and ordering an OXO suction cup holder. It looks like you could hang both a shower mirror and a razor on it. I will check my results. If it's a semi-permanent installation - as long as the wall/glass is clean and smooth and you don't plan on taking it off, it will hold up fine. I can't say how long, hence the three stars.