Each chamber holds 400ml (15.5 ounces) of liquid, minimizing the need for frequent refills. The visual window allows for easy monitoring of the remaining liquid, and the large-opening refillable bottle can be removed for cleaning and refilling. The top-lock design allows for efficient management of consumables. ＿＿＿✧＿＿＿✧＿＿＿✧＿＿＿✧＿＿＿✧＿＿＿ New products are being released one after another ❤︎.* ↓↓ Please take a look here ↓↓ #Mikity's Product List is here ✨ ＿＿＿✧＿＿＿✧＿＿＿✧＿＿＿✧＿＿＿✧＿＿＿ To prevent any problems, please be sure to read the profile before considering your purchase (୨୧ ❛ᴗ❛)✧ ❤️ There's great information in the profile♬.*゜ ⚠️ Although it is a new, unused item, it has been taken out of the box once for inspection. 72-1 Shampoo & Conditioner Dispenser - Wall-mounted Shower Soap Dispenser, No Drilling Required, 1200ml Capacity, for Bathroom & Hotel