| 摘要 |
An applicator for applying a substance to nails is disclosed. The applicator comprises a rod having an end portion, the end portion having a housing, the housing having an opening of oblong cross-section with a long axis, the rod having a wall of varying thickness around the housing. In the end portion, the rod has a cross-section having an outer contour that is not concave, with the exception of one or more grooves situated opposite each other.
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