ThrowCafe Matcha: Releasing March 2017


Hey everyone! Darren here with a new project. If you’ve been on Reddit or Facebook, you’ve probably seen me posting a bit about a little bimetal prototype. Super excited to do an official announcement and get the ball rolling.

I’ve been working on this yoyo for about half a year now. As a bioengineering undergrad student in the middle of midterms, I’m trying to get the release ready as soon as possible for you all in a satisfying manner, while I scramble to get the backend set up.

But first, some articles. Y’all probably noticed that when it comes to technical things, I like to talk a decent amount. I’ll try to channel my literary skills more than usual to make these articles fun, and as concise as possible.

In the pipeline are:

  • The Origin Story: Why Matcha?
  • The Brew: From CAD to Prototype to Manufacturing
  • The Guts: Stress and Performance Testing
  • The Polish: Packaging and Aesthetics

Ask me any questions here, as well as anything you’d want me to go over – I won’t promise that I’ll be able to answer right away, but I will do my best to bake them into the articles.

The Origin Story: Why Matcha?

My mind works in weird ways. Bear with me on this one. It’ll get better.

Matcha is green because it’s made of high-quality ground green tea leaves. Describing its taste is difficult – just like it’s hard to describe coffee or other teas. Compared to those, matcha has a lighter, slightly earthy taste (think the good parts of freshly mown grass) with a hint of milky sweetness. Most other teas and coffees have a sort of fruity acidity instead. All of them go well with creamer and sugar, but while black/red tea and coffee are strong enough to contrast with the taste of sweetened milk, matcha adds a more subtle tweak that’s still clearly distinguishable if you ever try it.

Matcha (especially the more-bitter lower grades) goes well with dairy products. I tried a green tea latte at a local coffee shop, with the Matcha craze sweeping the nation.

To be honest, it was good but tasted more like dessert than anything… which reminds me of a story from my childhood.


My parents came from Hong Kong. I grew up in California learning both Chinese and English. Not because of necessity (both of them went to college in England), but because they felt like keeping our heritage alive was important. I have a lot of assorted stories that I’d love to tell, but only one comes to mind that’s relevant.

There was an Asian shopping center near our house, about a mile. Aside from groceries, we’d get assorted desserts every once in a blue moon – bird’s nest soup, black sesame dumplings, or ice cream mochi.

Green tea and coffee flavors were my favorite. I totally recommend looking for some if you get the chance. Besides the novelty, they’re also smaller serving sizes of high-quality ice cream.

Which then leads me to segue into the reason the Matcha is designed the way it is: I have oddly specific tastes in pretty much everything.


I’m 5’0” and finding good clothes is hard. I do some minor tailoring, but otherwise it’s just a matter of figuring out what doesn’t look too silly. Uniqlo tshirts and Levi’s jeans make up a big portion of my wardrobe.

I got fitted for running shoes at a local store and learned that narrower (B width) shoes work the best. Most shoe models don’t come in B width… unless you’re a woman. I’ve been wearing women’s running shoes for the past five years, which works just fine because my favorite colors are shades of dark purple. For some reason a lot of men’s shoes at the time stuck to white and blue, white and red, or just pure black. No variety. My shoes, on the other hand, look nice and feel great.

And then I got these.

Mint green with lime and coral accents. A bit apprehensive at first due to the more pastel-esque colors, but my friend thought they were great, and inside I completely agreed. On the practical side, decent cushioning with drainage holes for rainy days, and deep treads mean that they’ll last quite a long time.

The Matcha’s design kind of parallels my taste in shoes (and pretty much everything else). I knew I had to do a light green colorway of some kind, if I ever got the chance to do so. The weight distribution and shape would be built to my liking, while being decent in performance and sufficiently durable. That will be expanded upon in the next post.


The naming theme was actually inspired by another design I was toying around with. Someone suggested a coffee-related name for that design, and I’d recently discovered good coffee (praise Peet’s Holiday Blend) along with chai tea, so it was decided. Yoyos and (non-alcoholic) brews would be the theme of the yoyos I’d design. ThrowCafe.

My goal is to design yoyos that skirt the edge of standard designs, mixing together a touch of organic design with a tilt toward performance and a solid framework of reliability. Or put it this way: they spin gud enough.


Any comments, suggestions about my writing style, or random questions you want to ask are all encouraged. I’ll be trying to get the next post up in less than a week this time.


How much for the matcha, and will it be on YYE?


It’s going to be $75, not on YYE. By the forum rules I’m not allowed to link any off-site stores. :frowning: