Splinters!!
They come in a 4 pack, the first two I used were perfect fine. Loved this toothbrush. Perfect firmness. the wood felt great.... Then the other 2. I SHOULDN'T GET SPLINTERS BRISHING MY TEETH. Corners or my mouth and my hand. Even when I fully wet the brush it's splintering off, not large pieces, small, stuck in your skin small, remove with tweezers small. I would go with another set.
Rating: 2 stars