A good, affordable replacement head for Sonicare
Looking at the bristles of the JSK Replacement Toothbrush Heads, they look similar to the Philips Sonicare HX9023/65 but be aware that these replacement heads do not have the RF chips that the higher-priced Sonicare brushes require.  The bristles are described as soft and because I actually prefer medium brushes, these were a little bit soft for me.<br /><br />The packaging is nice and simple.  It's a simple cardboard box that contains the brush heads in their own individual plastic wrappers that are easy to open.  No blister packs to deal with.<br /><br />If you own a basic Sonicare brush, this is a solid replacement that you wouldn't try to use for longer than recommended because of how much the originals cost.
Rating: 4 stars