Embrace the Solid Teak Wall Shelves
A bathroom is the hardest room in the house for wood, and most timber shelving fails there within a few years. These are a set of two solid teak shelves with a natural finish, and teak is the exception: the oils held in its grain make it moisture-resistant, which is exactly why it has been the traditional choice for boat decks and shower benches. At 50 cm long and 5 cm deep, each shelf is sized for the things a basin wall actually needs, a bar of soap, a small plant, a folded flannel, without projecting into the room.
Fitted in a pair, they let you split what you use daily from what you keep in reserve, and the shallow depth means nothing disappears to the back. The natural finish leaves the teak close to raw, so the colour comes from the timber itself rather than from a stain, and it will settle towards a warmer brown as it ages. Used together they turn a plain wall into something closer to a designer spa arrangement, calm and deliberate rather than crowded with plastic bottles.