| 摘要 |
A device for at least one of packaging and dispensing a product may include a receptacle configured to contain a product and at least one body. The at least one body may include a binder and a plurality of particles associated with the binder. The at least one body may define at least one cavity visible to the naked eye, and the device may be configured so that, at least during use of the device, the at least one body is at least partially in contact with the product and at least some of the plurality of particles is at least partially in contact with the product.
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