| 摘要 |
Sponge assemblies include a substantially spherical mesh sponge having an element of loofah secured thereto. In one embodiment, the element of loofah includes a substantially flat disk including an outer layer of loofah, an inner layer of loofah, and a reinforcing layer disposed therebetween. In another embodiment, the element of loofah includes a block of uncompressed natural loofah.
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