| 摘要 |
The invention relates to a transparent plastic capsule that is 35 cm high and has a 27 cm diameter (1) and a base with six holes measuring 2 cm in diameter for drainage (2). The roller rests vertically on the base locked by two adjustment clips (3) and a support into which it is inserted (4). The capsule is placed on the roller, the handle of the roller being clamped in the groove of the capsule (5) and remaining rigid. The tube with the rotating ball (6) through which water is introduced makes the roller turn at fast speed, the paint being expelled through the drainage holes.
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