3.Drill 13-15 holes in the plastic cover, using the 8 or 10 mm drill. Place the lid on the bucket.
4. Then follow the shadow of the plastic cap and drill a hole in the walls of the large bucket, which should be about 1.5-2 cm below the shadow of the lid and be of the same diameter (accurately) as the mouth of the 500 ml plastic bottle or funnel.
5. Take the plastic bottle and remove the bottom. Then, using your lighter or stove, melt it a little, so that it takes on a slightly folded shape near your mouth.
6.De also make a hole in the center of the lid of the bottle (it will help you to fix the bottle, in case you have made too big a hole in the walls of the bucket).
7.Screw the mouth of the plastic bottle into the hole in the walls of the large bucket and secure it further with the lid.
8. See how the resulting construction works: the water penetrates through the bottle and fills the bottom of the bucket!
