Cube Tea was efficient, friendly & delicious! Don't worry, if you don't like boba, they have fruit teas for you here! Personally not a fan of boba but I did get a passion fruit strawberry tea here. At the bottom, a surprise of lychee was there. I was totally not expecting that. The process is super easy to order. Just put your order in at the kiosk with a name & you're given a number. Your number will be called out when your order is ready. Inside there's plenty of seating if you want to stay in! Make sure to visit Cube Tea on Olive!

Love this location and amazing that it is open 7 days/week. Great variety of flavors that taste refreshing. You can either take to go or relax in their store!

I oỏdered so many items from here . ( premium jasmine tea, jasmine with taro something, yakult and strawberry, tiramisu, wintermelon tea). Most of them is good , not too sweet. Decoration very simple , you can easy grab a seat for waiting or dining there. Drinks take about 20 mins for all of my order which is not too bad. Highly recommend

Stopped by Cube Tea to pick up their new ONE LITER drink under Summer Seasonal Drinks. I got the K7 Super passion fruit mango orange Jasmine tea 100% sugar - it's super refreshing and delicious!!! Also, their Red JuJube Milk tea is back in stock. Must try item !!!!

This place never disappoints! I've been to both the express and studio location. Both have an extensive menu. The studio has plenty of seating. They use the freshest ingredients and the high-quality drinks make it worth the slightly higher prices. We always make a point to visit whenever we're in the area. They offer sugar levels which is a plus. You can order at the front counter or use the self-kiosk in the back. It can get busy sometimes but the service is fast and we never wait more than 10 min. Overall, a consistently great experience that keeps us coming back for more!

This was soooooooo what I needed. I have to watch going because it's like a habit. Some have to have coffee and if I could I would get this every morning. I went here and I was going to get a slushy for my niece but ended up getting this and coming back for a slushy for my niece

This is my favorite boba tea spot in all of St. Louis. I almost don't want to post a review because it's a fairly hidden spot. It may take a while to get your drink during busy times (right after school or work), but the service is great and the drinks are worth it! Their indoor location is fairly small, but is cozy and I like the atmosphere. I tried drinks with a friend and the photos below show what we got. Both were great!

I have been here for a lot of times. No more broken lid problems. The drink that I ordered the most is the crème brûlée strawberry tea with crystal boba which is great. This drink consistently tastes the same every time I come here. The place is busy on the weekend. However the drinks come out consistently less than ten minutes of waiting.

I'm updating my review because so far I believe this is the best bubble tea place in STL! Their drinks are always consistent, their staff is always friendly, and their bubble tea is always DELICIOUS. The atmosphere inside and the music they play is amazing and every time I've gone I've had a wonderful experience. They also offer different sizes, hot drinks, slushies, and an option to adjust your sweetness level. I love cube tea studio!

So many drink options! I came for matcha but saw they had a Crème Brûlée topping and omg. It was delicious! I even went to get another the next day but tried the Cube Tea studio that's next to the Asian Market. Service was very sweet. Inside was really cute and modern. I liked how they designed the place.