The pack contains 6 identical 28 mm pebble-shaped diffuser caps made of a hemu wood and metal combination. The upper wood part has a rounded, slightly asymmetric form resembling a natural river pebble; below it a metal base fits onto the bottle's 28 mm neck. The set is made for the 28 mm neck bottles of the RDBot-21..32 series.
What the 6-piece cap set is for
The caps are used to close the neck of the bottle and to provide a decorative finish. The pebble form lends an organic, nature-near feel to the diffuser, so it fits especially well in wellness rooms, practice spaces, yoga rooms or any interior built around natural materials. The pack of 6 supports a consistent look when several diffusers are used.
Material and finish
The pebble body is made of hemu wood (Litsea coreana), a warm-toned species with fine natural grain. The rounded, slightly asymmetric form is unique to each piece, as carving and natural grain together never produce two identical surfaces. A metal base below keeps the cap secure on the 28 mm neck.
Compatibility
- RDBot-21 .. RDBot-32 series diffuser bottles with a 28 mm neck
- Compatible models in the RDBot-11 .. RDBot-16 series
- Other bottles with a standard 28 mm outer neck diameter
Cleaning and care
Wipe the cap with a soft, dry cloth. For wet cleaning, a slightly damp textile is enough, followed by immediate drying. Always avoid dishwashers, solvents and abrasive cleaners, so that the hemu wood surface and the metal base remain intact over a long period.
Storage and durability
Store the cap in a dry, cool place, protected from direct sunlight and prolonged moisture. As is typical for a natural material, the pebble form may show small variations in shade over the years, which preserves its unique, organic character. With appropriate care, the shape and colour remain stable for a long time.