
Product Malfunction User Guide(Trouble Shooting)
The solution to the product not working is as follows:
The straw is too long and connects to the bottom of the cup without any gaps, preventing the mouthwash from being drawn out. You can make a diagonal cut at the bottom of the straw, allowing the mouthwash to be drawn out normally.







Product Malfunction User Guide(Trouble Shooting)
The solution to the product not working is as follows:
The straw is too long and connects to the bottom of the cup without any gaps, preventing the mouthwash from being drawn out. You can make a diagonal cut at the bottom of the straw, allowing the mouthwash to be drawn out normally.




























