I refused to offer the industry’s trap — plastic perforated liner at the drain mouth of the shell: it has the shape of a hole and instantly get clogged even debris. Made of a plastic cap from an aerosol can of suitable diameter. Its perforated portion is raised above the neck, so it is not clogged and is well serving its purpose.
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TRAP FOR PAINT
When painting the ceiling, cornices, etc. paint with a paint brush sometimes drains on hand. This will help avoid simple cropped funnel from a plastic bottle, put on the brush.
WITH A PIPE — NO STAINS
No matter how carefully pour from the bottle the liquid or oil — hovering on the neck the last drop then runs down and stains the outer surface. This will not happen if I do this simple...