Not comfortable. I was looking for something soft to relieve pressure from my wrists laying on my desk and this seems to provide more pressure. I would not recommend this product.
The Gel Keyboard Wrist Rest is the best for the proper hand and wrist movement. I love how comfortable it is. I use it at home with my Laptop and I also have one to use on my computer at work.
I had purchased a gray gel wrist last year and it worked awesome for resting my elbows on my stand up desk. I purchased the blue crystal for my 2nd home and it collapsed after about an hour of resting my elbows on it so took it back and exchanged it for the more expensive gray one and it works fine. I would NOT recommend the Blue Crystal gel wrist rest.