Spare parts specifically for the Sururu no Electric Nasal Aspirator HY-7035. I was using these by modifying them to fit the Merci Pot, not the Sururu no. I used them a few times, but they were difficult for me to use, so I'm selling them. On Instagram, it was mentioned that they can also be attached to the Schupo, but (please use at your own risk for non-recommended applications). - Type: Nasal Aspirator - Material: Plastic - Color: Transparent