Stainless steel tea ball made of food-grade material (SUS304), with chain, available in 5 cm or 7 cm diameter. Sold in bulk, without packaging. Dimensions: * 5 cm tea ball: - Outer diameter at the ring level (excluding closure system and chain): 5 cm. - Inner diameter: approximately 4 cm. * 7 cm tea ball: - Outer diameter at the ring level (excluding closure system and chain): 7 cm. - Inner diameter: approximately 6 cm. If you order multiple tea balls, a small protective plastic sleeve will be added at the chain hook to prevent them from tangling with each other. If you prefer that we do not add them, please let us know by message. More reliable closure system than a classic tea ball, as it includes a notch system that prevents the two parts of the tea ball from sliding between each other. Frequent dishwasher washing not recommended.