i cannot praise these things enough. i have been using them longer than most people have heard of them. you have to be willing to stick a finger up there to insert it then fetch it out later, but as long as you're cool with that, you're going to be happy. here's why:

The product works great, wish i could use mine. The button which stops the water malfunctioned (stuck off) contacted support suggesting that they could just send the replacement part. They agreed, lost an email with my address and finally said they sent it but would take 20 business days. I am still waiting. really, how hard would it be to send this item priority mail. It has been over a month without use of this product.

If it is your first time using it, you will notice a difference, but i don't notice much difference every 6 months.

This is a great product to aid with perfect golden brown chocolate chip cookies. I use the non -stick version of Reynolds regularly for items that need a perfect glide off of the baking sheet when done (cookies,ect -that you do not want to break apart) and/or for items like salmon and chicken that need to be flipped half way through cooking. The product is a higher price so be sure to only use it for cooking and have a cheaper roll available for wrapping and food storage where you do not need the no-stick. The product is embossed with the Reynolds logo on the actually foil giving it a "designer" look.

I bought this to make a clone of my existing hard drive and replace it with a larger one. Worked very easy with no complications and I haven't even used it for back-up yet, well worth the purchase for myself.