Instruction:
Plug mouth and toilet port or pipe mouth should be tightly sealed, otherwise the air leakage affects the effect.
Can add a little more water, let the plug immersed in the water, to prevent air leakage.
The anti-shallow water film is to prevent the instant strong pressure to cause the water to splatter out.
Note:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.