Solid Copper Aromatherapy Ball Holder

Physical specs: Height 11.6 cm, diameter 4.5 cm, depth 4.5 cm (4.56 × 1.77 × 1.77 inches). Material: Unalloyed copper sheet formed and joined using traditional cold-forging techniques — no welding residues or filler metals. Weight: ~205 g — calibrated for secure hanging on standard wall hooks or suction cup mounts. Internal geometry: Symmetrical hemispherical cavity with 3 mm clearance around standard 38 mm aroma balls — prevents pressure deformation and supports airflow from all angles. Closure integrity: Locking ring engages with dual contact points to eliminate lateral wobble during suspension. Operational behaviour: Passive diffusion only — no external energy input required. Copper’s thermal mass buffers rapid ambient temperature shifts, smoothing scent output across UK seasonal variations (e.g., cooler winter air slows evaporation slightly; summer warmth increases it naturally). Surface treatment: Light tumble polish preserves natural oxide layer — no lacquer or sealant that could inhibit copper’s antimicrobial properties or off-gas over time. Contextual fit: Designed for UK living patterns — compact enough for terraced house bathrooms, functional in student flats with landlord restrictions on electrical devices, and aesthetically cohesive with heritage brick, timber, or plaster interiors common across London, Manchester and Edinburgh homes.