The wish shows $4 is the Massage widget’s price，rather than the mas-sager’s price.Because the massage widget’s using time is limited，so we release the activity.If you want to buy the massager，please choose the $10，not $4.Incon-venience caused to you，please forgive me. <br />New Perfect Foot File Electronic Pedicure Replacement Roller Heads Refills 2 Count<br />FeaturesReplacement Rollers Heads<br />100% Brand New.<br />Material Dull Polish<br />Color Gray<br />Dimension 5.6 x 2cm 2.2 x 0.8 (W x D)<br />Quantity 2PCS<br />Type Replacement Parts<br />Function Foot File<br />Suit For Electronic Pedicure Tool<br />Note Due to the difference between different monitors， the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Thank you!<br />Package Content 1Lot=2 x Replacement Rollers Heads