Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: How do I change the setting from grams to ounces?
Document: I really like the sleekness of the scale and the aesthetics. Seems very precise and easy to use. My challenges are that it seems to frequently change from ounces to grams, so we frequently have to turn it over and reset it. Also with my tired old eyes would like to see the read out just a little bit larger :)Overall I am very satisfied with the product!
I've had this scale for about a month now and have used it heavily for general cooking and coffee making purposes. I really like that it tares quickly and accurately and the button on the back makes it easy to change between grams and ounces. This scale is small, accurate, easy to use, and unobtrusive in the kitchen, making it just about perfect. If it continues working as it has, then it is perfect.
I love this product!!! I use it in the kitchen almost every day for cooking accurately. I had another scale similar to this before but I broke it accidentally. This one however is an upgrade in my eyes. It is smaller which I love because I need the kitchen space and like the others you can change the measurement from grams to ounces or even pounds! Whatever you need.
I will be returning this scale. It's not sturdy at all. The buttons are EXTREMELY hard to push and half the time they don't work. I like to be able to quickly change between grams and ounces. With this scale you have to turn it over to do so. Not functional for me. The tare button doesn't always work. The mode button never works. I'm not even sure what it's for. There are much better, higher quality, more user friendly scales in this price range.
this product is good, works well. My only complaint is that i wish it had ounces/grams, but I can't fault anyone besides myself. great scale sleek.
This food scale does exactly what I need it to. The zero feature is very convenient and it's easy to switch between ounces, grams, etc. It's very slim so can easily fit in my small kitchen!
I don't really use the milk or water features but I'm sure some people might find that quite important in their lifestyle. For me it's all about the grams and ounces. I run a low carb site, and I also ship a lot of items out in the mail every day, so having an accurate scale is important to me.That brings me to the main reason I dropped this down by a star.
What's good: Most things, really. Capacity is all I could hope for - I can't remember ever weighing as much as 10lb at a time. Thin profile will find a place in just about any cabinet, making storage easy. Pounds/ounces and grams - if you ever use European cookbooks, you'll need that. Ability to tare container weight is essential and one of the features.
As a gluten-free baker, I absolutely adore this sleek little scale. It's attractive and black, and the slim design allows you to store it on its side so it takes up less room. The base is large enough to put a good-sized bowl on it and still clearly see the digital readout. It changes easily from pounds to grams, ounces to milliliters with the press of a tab that is on the bottom of the scale.
Quick and easy to use, this slim, eminently storable scale is just about perfect for my needs in the kitchen. Capacitive buttons on the front allow quick and easy switching between fluid and solid measurements, and between zeroed and tare weight.The spoiler (no, I clicked the right number of stars) is the physical button that you have to press to convert between grams and ounces. It's on the back.It's primary use in my kitchen is to aid me in calorie counting.
Answer: There is a button on the back that you push.