Recently, "foaming out" type pump bottles that can be found every 100-yen shop. The designs are generally clear colors and are similar, but I found a different item at the 100-yen shop "Ceria".
A product called "Foam Soap Bottle Slim" commercialized by the Hundred yen store community "Min 100". The capacity is about 250 ml. Available in two colors, black and white, the slim design and matte color that does not allow the contents to show through give a chic impression.
There is an air hole at the base of the pump, and when it comes out, the detergent and air are mixed and foamed.
When using general liquid soap, dilute it with 10 times the amount of water. The wide refill opening at the top makes it easy to insert without spilling. While pressing the pump and checking the hardness of the foam, adjust it with detergent or water to your liking.
The pump is not particularly difficult to push, and bubbles in the same state come out every time, and there is no complaint about stability. I think it's a little small, but I wonder if it's safe to use this capacity because it's easy to putrefy as the detergent is diluted (let's use it up in about a month).
A smart bottle that can be saved by diluting it. The price is, of course, 100 yen (excluding tax).