October 10, 2023
Description
Fold the sponge and firmly insert it into the groove.
Horizontal installation can clean the sidewalls of the bottle, while vertical installation can clean the bottle bottom.
Choose the appropriate side of the sponge based on the material of the bottle's inner wall.
No support needed.
Recommended filling rate: 30%.
License:
Creative Commons — Attribution — Noncommercial
SSSR_SH
