Menthol Scent Pads

The merchandise under consideration are Menthol Scent Pads (Item number 234786-A). The product as imported consists of a set of 2 cotton pads (non-woven) infused with peppermint oil. The scent
pads are used as refills for a plug in aroma diffuser.

Requesting a determination of classification for the refill pads when imported separately from the plug in device.

Subheading HS: 3307.49.

Source: https://rulings.cbp.gov/index.asp,  August 22, 2017 (N289078)