| 摘要 |
The invention relates to a long-handled brush suitable for cleaning hollow bodies, e.g. drinkware, bottles, thermos flasks, bowls, vases, etc. The brush comprises a handle and a removable cleaning head. The cleaning head has an elastic core and an outer covering of fell or fell-like material, such as natural sheepskin. A headed bolt is preferably used to attach the cleaning head to the handle, with the bolt extending through a central longitudinal channel in the head. The cleaning head is preferably cylindrical and the handle may be telescopically extendable.
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