How WOKY Won Over Korean Consumers on Wadiz

If you wanted a lesson in why “the market is already crowded” isn’t a reason to walk away from an idea, WOKY is a good place to start.

Tumblers are one of the most crowded categories in the consumer market, including on Wadiz. The global zero-waste movement sparked a tumbler boom, and well-known brands kept that boom going. It still hasn’t slowed — a recent survey found that Korean shoppers in their 20s and 30s still cite “it’s trendy to carry a tumbler” as one of their top reasons for using one. WOKY, a titanium ceramic tumbler brand, launched right into the middle of that noise. It raised ₩196,924,500 and reached 2,705 supporters, funding at 39,385% on Wadiz — and has since run several encore campaigns off the back of that one product.

None of that happened by accident. Three decisions explain most of it.

01. Address the Pain Points of Brand Hoppers

In a highly saturated tumbler market where consumers constantly cycle through brand after brand, WOKY won over these “tumbler nomads” by fixing the exact flaw that drove their behavior.

People switch tumblers for a few reasons: price, material, and capacity. WOKY listened to all of them, but prioritized the single biggest dealbreaker: persistent odor and staining.

Supporter comments told the same story on repeat: people abandoning tumblers altogether because the smell and stains got bad enough that they went back to a plain mug or glass.

WOKY’s answer was titanium, and it said so immediately — in the campaign title, in the opening line of the story. The pitch wasn’t about the material’s technical merits; it was about what it feels like to drink from it. No smell. No metallic taste. That’s the whole idea condensed into something anyone could picture.

02. Offer Diverse Reward Options to Maximize Supporter Engagement

WOKY built rewards for different kinds of buyers, not one. WOKY split its lineup into nine price tiers, from ₩49,000 up to ₩399,000, aimed squarely at solo shoppers, couples, and families.

Since larger bundles offered a lower price per unit, backers naturally found a reason to upgrade: “If I’m buying anyway, the bigger set is the better deal.”

On Wadiz, this kind of tiered pricing is well-documented — the platform recommends pricing a flagship reward above ₩70,000, and in the Home & Living category, campaigns with a clear main reward image converted 1.7 times better than those without one. WOKY’s structure meant a single person could buy in comfortably, and someone shopping for the whole family didn’t feel like they were settling either.

03. Validate Local Demand and Drive Buzz Through Interactive Events

WOKY tested demand before asking anyone to pay. Before the campaign opened, WOKY ran a trial event so real reviews were already circulating in the community the moment funding went live — a strategy that doesn’t require many samples or applicants to pull off.

It also ran a “Notify Me” campaign that pulled in 6,104 sign-ups in total, with roughly 1,400 of those arriving in just the first three days.

And it kept the conversation going with a color poll and a small giveaway that turned supporters into promoters in their own communities — all without spending a dollar on ads.

Put together, none of this is really about tumblers. It’s about what happens when a maker stops trying to out-market a crowded category and instead finds the one thing about it that nobody has fixed yet.

🔗For a full breakdown of WOKY’s strategy, Check out Wadiz Maker Center