You Are My Soul Sister - Personalized Tumbler Cup - Anniversary, Birthday Gift For Friend, Soul Sister, Bff, Bestie, Best Friend grandson - LED’s life span -

- LED’s life span - 30

You can also customize the design that printed on the tumbler to make it extra special

Please note that due to manual measurement

Press the “+” and “-” buttons to adjust the LED light brightness

You Are My Soul Sister - Personalized Tumbler Cup - Anniversary, Birthday Gift For Friend, Soul Sister, Bff, Bestie, Best Friend grandson - LED’s life span -Personalized Stainless Steel Tumbler makes a great, unique gift for any occasion. No one likes lukewarm coffee or warm soda. This stainless steel tumbler is effectively insulated, keeping hot and cold drinks at the temps you want them. Perfect for storing tea, coffee, wine, juices, and water. PRODUCT DETAILS: Each of our Stainless Steel Tumbler is custom hand made of SUS 304 body and premium material lid. The only drink lid that uses the power of