Buy Sonic Electric Toothbrush Heads For SB100 & SB200 at best price from Oracura. No need to use any coupon code needed to get this offer. Brush heads, removes bacteria deep between teeth and below the gum-line. 2 pieces replacement brush heads for ORACURA Sonic Electric Toothbrush . Dentists recommend replacing your toothbrush head every 3-4 months. Limited period offers. Shop Now.