Home Columbus Day Sonifresh DiamondClean Replacement Toothbrush Heads (4pk) $6.30 Columbus Day Sonifresh DiamondClean Replacement Toothbrush Heads (4pk) $6.30 By ARCOM - 9 October 2017 453 0 SHARE Facebook Twitter Go to the deal page: Sonifresh DiamondClean Replacement Toothbrush Heads (4pk) $6.30