We love our towel warmer. There is nothing like getting out of the shower and drying off with a warm towel. The Thermique towel warmer is the first glass one we have seen, but also one of the most expensive.
For $1500 there are many other things in the home that we would rather spend that money on but if you are really looking to add a towel warmer to your bathroom that doesn't add visual bulk, then this is it. One advantage to this design compared to the standard tube towel warmers is the large glass surface which allows for more even heating.