theory11 is the largest producer of premium, collectible playing cards. Over the past 15 years, theory11 has produced 100+ unique playing card designs, with official collaborations with Star Wars, Harry Potter, Star Trek, Marvel, Batman, Yellowstone, Lord of the Rings, Basquiat, Keith Haring, James Bond, Neil Patrick Harris, Jimmy Fallon, Saturday Night Live, Outkast, and The Beatles.
theory11 (theory11.com) has 241 customer reviews on Five Star Index, with an average rating of 4.5 out of 5.
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Claim this listingChildren's Entertainment · NEW BRAUNFELS, Texas
Excellent
Children's Entertainment · Bryan, Texas
Excellent
Children's Entertainment · San Antonio, Texas
Excellent
Children's Entertainment · Austin, Texas
Excellent
Showing 205 reviews with 5 stars · Clear filters
Cherrie L.
The company representative who returned my email was very polite in bringing my error to my attention without making me feel bad. I had forgotten my item wasn’t supposed to ship until after 11/10/25. I emailed asking why I hadn’t received a shipped email yet on 11/7/25! I am such a doofus!
AP
I signed up to get a special discount for 1st timers, made a purchase, forgot to add the discount, sent a customer service question about refunding the discount I forgot to add, and within HOURS got a response. Amazing!
Kaycee B.
I purchased a puzzle from theory 11 and finally got to putting it together. Lo and behold, it turns out there was a piece missing. I figured it was a long shot but I emailed the company to see if it could be replaced by any chance and while they confirmed they could not replace the individual piece, they offered to replace the entire puzzle free of charge. I will admit that I saw the puzzle locally after I purchased it from theory 11 and was a little disappointed because I didn't realize I could have had it sooner. However in retrospect, I am beyond grateful that I purchased it from the company directly. Their customer service has been incredibly fast, polite, and they have gone above and beyond. I look forward to being able to purchase more products from them in the future!
Artie R.
Very good quality playing cards, cheap and durable. And their customer attention its superb. Totally recommended.
Jimmy S.
Excellent product, excellent customer service.
Kate B.
Really great puzzles and wonderful support team. I recently purchased the Hogwards puzzle by Theory11 - absolutely loved it. Definitely would like to puzzle it again. I had an unexpected issue though, but the support team solved it wonderfully. Will definitely shop here again for presents and further puzzles.
Stella W.
I love getting emails from them and I love to see the cool decks that they make! I really, really, really, hope that they make a Weird Al deck because his tour just ended!
CalmGiant W.
Amazing products coupled with supportive customer experience