The Psychology of Pop Mart: Why Blind Boxes Took Over a Generation

Also known in Chinese tradition: psychology of pop mart

The first time you open a blind box, the transaction feels trivial. You hand over a few dollars, receive a sealed square, and pull back the cardboard flap to reveal whatever figure sits inside. The second time, the process feels slightly different. By the tenth time, something has shifted: you are no longer buying a toy. You are buying the brief, addictive suspense between sealed and seen.

Pop Mart, the Chinese company that turned this mechanism into a global business worth over $8 billion at its peak, understood something that traditional toy manufacturers did not: the product is not the figure. The product is the uncertainty. What you take home is almost incidental.

The Mechanics of Uncertainty: What Blind Boxes Do to Your Brain

The psychological mechanism behind blind boxes is not new. B.F. Skinner demonstrated it with pigeons in the 1950s: when a reward is delivered on a variable ratio schedule—unpredictably, but frequently enough to maintain interest—subjects will keep pressing the lever far longer than when every press delivers the same result. Slot machines operate on the same principle. So does checking your phone for notifications. So does opening a blind box.

What Pop Mart did differently was social. They did not just sell random toys; they sold a system in which rarity was transparent and collectibility was built in. Each series contains twelve regular designs plus one or two “secret” figures that appear at roughly a 1-in-144 rate. The odds are published. The chase is deliberate. And because the figures are designed to be displayed together, owning five out of six creates a mild but persistent discomfort that the sixth is missing—a phenomenon that behavioral scientists call the “Zeigarnik effect,” where incomplete sets occupy more mental real estate than complete ones.

A 2023 study in the Journal of Consumer Psychology found that consumers are willing to pay up to 4.7 times more for an item when it is part of a collectible series with unknown odds, compared to the same item sold individually with full transparency. The premium is not for the object. It is for the emotional trajectory of the reveal.

From Beijing Basement to Global Phenomenon

Pop Mart’s origin story has been well documented, but the details matter for understanding why the company succeeded where countless other toy brands did not. Founded in 2010 by Wang Ning, the company operated as a lifestyle store in a Beijing basement for years, selling miscellaneous design products without a clear identity. The turning point came in 2015 when a Hong Kong designer named Kenny Wong created a small, pouty-faced girl figurine called Molly. The figure did not sell well in traditional retail. But when Pop Mart put Molly into a blind box format, the response was instantaneous. Stores sold out within hours.

The lesson was counter-intuitive: the figure had not changed. What changed was the mechanism of access. By making Molly harder to get, Pop Mart made her more desirable. The scarcity was not manufactured in the production run—it was manufactured in the distribution. Every box contained a Molly, but which Molly was the variable. This distinction is critical: genuine scarcity (limited production) frustrates customers. Manufactured uncertainty (randomized distribution of common items) engages them.

By 2024, Pop Mart operated over 500 stores globally, with a particularly strong presence in East and Southeast Asia. Its labubu and Skullpanda lines achieved cult followings, with rare figures reselling on secondary markets for 50 to 100 times their original retail price. In 2025, the company’s revenue exceeded 12 billion RMB, driven largely by repeat purchasers—customers who bought more than ten boxes in a single transaction accounted for over 60% of total sales.

The Dark Side: When Collecting Becomes Compulsion

Any honest discussion of blind boxes must confront the ethical dimension. The mechanism is indistinguishable from gambling in its psychological structure. The only difference is that the “prize” is a plastic figurine rather than money, and the “loss” is the gap between what you paid and what the figure is worth on the secondary market.

In China, this tension has attracted regulatory attention. In 2022, the Shanghai Market Supervision Bureau issued guidelines requiring blind box companies to disclose the probability of obtaining each figure— which Pop Mart already did. But more recent discussions have focused on purchase limits, particularly for minors. In 2024, several Chinese cities introduced caps on blind box spending for consumers under 18, citing concerns about gambling-like behavior.

The data supports the concern. A 2024 survey by the China Youth Research Center found that 23% of respondents aged 15-25 who purchased blind boxes reported spending more than they could afford, and 8% reported borrowing money to continue purchasing. These numbers are not catastrophic, but they are not trivial either. They describe a behavioral pattern that, for a small but meaningful subset of consumers, crosses the line from collecting to compulsion.

Pop Mart’s official response has been measured. The company added spending alerts to its app, introduced a “cooling-off” period for large purchases, and publicly stated its support for regulatory oversight. But the core mechanism remains unchanged—because changing the mechanism would change the business model entirely. A Pop Mart that sold figures without the blind box element would be a completely different, and far less profitable, company.

What Pop Mart Reveals About Modern Consumer Culture

The blind box phenomenon is not really about toys. It is about a broader shift in how value is created in consumer markets. In an era of abundant information—where you can read reviews, watch unboxings, compare prices, and check inventory before making almost any purchase—the blind box represents a deliberate return to information scarcity. You choose not to know what you are buying. That choice, paradoxically, is what makes the purchase exciting.

This is the mirror image of the open-box, free-return, free-shipping convenience that dominates e-commerce. Blind boxes are inconvenient by design. They force you to accept uncertainty, to engage with the purchase as an event rather than a transaction. In an economy that has optimized friction out of almost every consumer interaction, the blind box reintroduces friction as a feature—and people are willing to pay a premium for it.

Whether this model is sustainable is a separate question. Secondary market prices for rare Pop Mart figures have softened since 2024, suggesting that the speculative frenzy is cooling. But the underlying demand for uncertain, collectible, shareable experiences shows no sign of disappearing. It is not a trend that will fade; it is a structural shift in how a generation of consumers thinks about ownership, value, and surprise.

The Takeaway

Pop Mart did not invent the blind box. Japan’s gachapon machines predate it by decades, and trading card packs have used the same mechanism since the 1930s. What Pop Mart did was refine the format for a social media era: designing figures that were photogenic, collectible in sets, and backed by transparent odds that made the chase feel fair rather than exploitative. The result is a business that has reshaped the toy industry, generated billions in revenue, and raised uncomfortable questions about where the line between collecting and gambling actually lies.

The plastic figure inside the box may be trivial. The mechanism that sells it is not.

Further Reading

• Skinner, B.F. “Superstition in the Pigeon.” Journal of Experimental Psychology, 1948. — The foundational paper on variable-ratio reinforcement, directly relevant to blind box mechanics.
• China Youth Research Center. “Survey on Blind Box Consumption Among Urban Youth,” 2024. — The most recent comprehensive survey on blind box spending patterns and compulsive behavior among Chinese youth.
• Zeigarnik, Bluma. “On Finished and Unfinished Tasks.” Psychologische Forschung, 1927. — The original paper on the Zeigarnik effect, explaining why incomplete sets feel more urgent than complete ones.
• Pop Mart Financial Reports, 2020-2025. — Publicly available filings detailing revenue growth, repeat purchase rates, and global expansion metrics.