Assertion: electric toothbrush's head | /r/AtLocation | the box
Facets:
Source sentences:
text: There is little need to purchase replacement brush heads for a while, as 8 heads are included in the box, when you buy the FW-507.
text: There is little need to purchase replacement brush heads for a while, as 8 heads are included in the box, when you buy the FW-507.