No changes, individual sales, or discounts. If combined with other items, it's 1050 yen. 2 sets of 30 pieces for 2398 yen → 2239 yen ci502 Children's Toothbrush Medium Doraemon 15 pieces Total length 141mm Head size 9 x 18mm Target age: Infants to lower elementary school students ☆Soft bristles are also available☆