We had an old one that started leaking, it was only 40 years old. This new one is smaller and still great quality. The small travel pik is really great because I always needed one when out of town.
I bought this to replace the old one we had. I love it and it's so easy to use. Everyone in my family has no problems changing the heads for what they need in this product.
I love this product!! I use it as both a toothbrush and flosser every single day and my teeth have never felt so clean. My only complaint is the spiral cord is too short.