They're fun and good for the environment—it's a win-win!

Starbucks has released their brand new color-changing reusable cups for the year, and they're definitely something to get excited about! The set of five cups comes with lids and straws and costs just $16.95.

So far, it seems that you can find them at Starbucks locations, Target, and grocery stores. However, it's worth calling ahead as they are selling out crazy fast.

 
 
 
 
 
 
 
 
 
 
 
 
 

Were you one of the lucky few that got your hands on the new Starbucks Color-Changing Reusable Cold Cups this week? If not we’ve got a tip for you! Word on the street is that select Starbucks stores will be restocking them by Wednesday! The cups seem to be sold out almost everywhere and are selling for a fortune on ebay! Don’t forget to check your local Target if there’s a Starbucks located inside.⁣ ⁣ These cups are so fun and each box is priced at $16.95 and comes with 5 reusable BPA-free 24 oz cups and 5 straws. ⁣ ⁣ Will you be trying to score a set? Tag a friend that’s looking for them!⁣ ⁣ #hip2save #starbucks #starbuckscolorchangingcups #starbuckscup #couponcommunity

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There's no question as to why, either, as these cups hold 24oz of your favorite cold drink, and they change colors with the temperature of your beverage.

When you pour in your cold beverage, "Rose transforms from a light pink to coral red, Citron from yellow to emerald green, Sky from light blue to cobalt blue, Apricot from light orange to tangerine, and Arctic from teal to raspberry pink," according to PopSugar.

@jayciekathleen3

the confetti one is definitely my favorite one!!!🌈🥰 ##starbucks ##starbuckstumbler ##starbuckstumblers ##colorchangingcups ##colorchangingstarbuckscup

♬ Hit It - Yung Skrrt

It's easy to see how these beautiful cups can easily brighten up your day (or your Instagram feed).

Also, please note that Starbucks will NOT refill the reusable cups at this time.

Will you be grabbing a set of these fun color-changing cups? Let us know in the comments!