Item is EXCELLENT, Amazon's prices are better than local pricing!!
We love these toothbrushes for our kids.  In one of our children, it has DRAMATICALLY reduced the amount of tartar build up according to their dentist.  They snap on & off easily, are sturdy and secure when on and unlike Oral B brushes, they don't have an odd 'window' in the arm of the brush so that saliva & gunk get in there that start stinking up the brush eventually.  I think my only complaint about the brushes is that they are still hard to find locally but thankfully, Amazon has always had them in stock when we needed a replacement and at better than local prices to boot! Gotta love that!<br /><br />I have since edited my original review.  It seems that I purchased a set of replacement toothbrushes that contained 1 of each size when in fact the replacement heads actually are supposed to contain ONE specific size in different colors - one red and one blue.  Each replacement box that I have purchased since then contain the correct sizes in each box.  To clarify you will receive:<br />the specific size that you select (either the smaller 4-7 size or  7+ size).  You get 2 replacement toothbrushes, one red and one blue in each box.
Rating: 5 stars