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Your cart is empty.Use this "Are you Hydrated?" Urine Color Chart to assess if you are drinking enough fluids to stay hydrated throughout the day. Help avoid the side effects of dehydration with this handy sign. Available in multiple sizes and materials. NMC offers identification solutions geared towards the workplace, primary and secondary schools, and universities. Since the day National Marker Company opened in 1934, we have honored our timeless traditions of safety and quality. Over 81 years later, the NMC team strives to accomplish the same two goals, by manufacturing the highest-quality safety identification products, and helping make the world a little bit safer. We started off in Pawtucket, RI as a fire warning sign screen printer, manufacturing extinguisher labels to specialized printing for retail stores in the 80s. As time went on, workplace safety awareness heightened, and in turn, our line of safety identification products grew. To accommodate our significant growth, in 1999 NMC moved to a larger location in North Smithfield, RI.
Eris Howell
August 23, 2025
With these intense summer months it's important to stay hydrated and this graph helped keep hydration top of mind for me and my family. It fit perfectly on the bathroom window right next to the throne.
Kevin L.
July 11, 2025
It’s as described
Sandy Wigginton
July 3, 2025
We used this for years at the shop. Bought this one for our home bathroom and now we use it every day, hilariously.
Barry D.
May 31, 2025
purchased for father-in-law. He has since passed away.
FUNNYBONE
May 30, 2025
This chart is great. I rolled it up and flattened it so that all the colors are in a row. This way one can easily visually"match" the color of what's in the toilet with the colors on the chart. Just be careful not to drop the chart intothe toilet!!!
brad stubblefield
April 13, 2025
a-1
Creative
April 5, 2025
My friend had a small sign stabilize with cardboard.. Liked much better. Was secure where you wanted to place it without tape.
Sy34010
February 23, 2025
Looks good above the toilet at our lake house
Louise
December 28, 2024
I love this. My family laugh at my obsession with the colour of my pee and theirs, though they refuse to oblige by telling me! I always check the colour each time I pee and immediately drink water if the colour indicates the need to so so on comparing with this easy guide. Love it.
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