Tai-Hao Cubic ABS Keycaps

About three years ago I pulled a set of Tai-Hao Cubics off a friend's board at a local meetup and typed on them for maybe 90 seconds. That was enough to make me want to test a full set properly. The profile sits in an interesting no-man's-land: taller than Cherry, shorter than SA, with a cylindrical top that tilts toward that punchy typewriter feel without committing to the full SA drama. A lot of keycap sets chase nostalgia and land on a product that looks the part but feels wrong under fingers. These largely do not have that problem, which is why a set that's been on the market in various colorways for years still gets recommended in mechanical keyboard forums.

The spec sheet tells you the important things quickly. ABS double-shot construction at 1.5mm wall thickness is the foundation. Double-shot means the legends will not fade, period - the character is a separate layer of plastic fused during molding, not painted or laser-etched onto the surface. At 1.5mm, these are not the thinnest ABS caps around (some budget PBT options push thicker), but they are not flimsy either. The Cubic profile itself is taller than Cherry, which changes the typing angle noticeably on a standard 60-degree board. You get more key travel sensation even when the switch travel is identical, because your finger is landing from a slightly higher starting point. ANSI Full layout coverage means you are not hunting for a compatibility chart before buying - every key position on a standard US layout is in the box.

For methodology: I ran a Miami colorway set on three different boards across two weeks - a Keychron Q1 with stock Gateron G Pro Browns, a KBDfans Tofu65 with lubed Boba U4s, and a cheap Redragon board I keep around specifically to test how caps perform when the plate is garbage and the switches are unexceptional. I compared directly against Cherry profile PBT doubleshots (Akko's ASA set served as height reference) and a set of SA Laser caps to bracket the profile on both ends. Typing tests included a standardized 30-minute Monkeytype session each day, spreadsheet data entry (a genuine endurance edge case most reviewers skip), and raw mechanical torture: I hit the spacebar with a coin twenty times to check for rattle transmission through the cap itself. I also left the set on the Redragon board for the final four days to see if budget stem tolerances caused wobble issues.

After 40 hours on the wheel across those boards, the profile impression solidifies fast. The taller cubic geometry rewards a flatter wrist angle. On the Tofu65 with Boba U4s, the combination felt controlled and deliberate - the added height means you feel each keystroke more distinctly without adding switch noise. On the Redragon board the story was less flattering: stem tolerances on cheap switches caused some of the less-used keys (Insert, Scroll Lock, the numpad asterisk) to wobble noticeably. That is not entirely Tai-Hao's fault, but the ABS material is slightly more flex-y than PBT under force, and that compounds loose stem fits. The spacebar stabilizer rattle test revealed nothing alarming - the cap itself did not amplify rattle the way thin ABS sometimes does.

Shine is the honest conversation you have to have about ABS. Polished fingertip oil will build up on these over months. It happens faster with ABS than PBT, and the Cubic's taller profile means more surface area that your fingertip drags across at an angle. I have used enough ABS sets to say this is table stakes for the material, not a flaw specific to Tai-Hao. But if you sweat heavily at your desk or game for four-hour sessions without breaks, you will see gloss start within six to eight weeks on the home row. The legends survive it just fine - that is the double-shot advantage - but the texture shifts. Some people like the smoothed-in feel. Most competitive typists find it annoying. A $12 bottle of isopropyl and a soft brush handles cleanup, but you will be doing it regularly.

The theming range is genuinely wide. Miami's neon pink-and-cyan is the headline colorway, but Tai-Hao has run Avatar, Botanical, and a dozen others through the Cubic mold. The color saturation on double-shot ABS tends to be punchy because the material takes pigment well, and on the Miami set I tested, the pink modifier legends against cyan alphas read cleanly under both warm and cool lighting. If you are the kind of person who optimizes RGB, the semi-transparent quality of ABS under backlit conditions is actually a mild advantage here - these pass more light than equivalent PBT. If you think RGB is a tax on your electricity bill, skip that detail entirely.

At $32 current price, this is a clean value proposition for someone who wants a profile that is not Cherry-standard, does not want to wait for a group buy, and does not need PBT at all costs. The $35 MSRP was already fair; at $32 it is hard to argue against picking up a backup set. These are not endgame keycaps if you define endgame as POM or high-end PBT. But for a daily driver with a strong aesthetic identity and a profile that genuinely changes how typing feels without going full SA-novelty, the Tai-Hao Cubic set is a practical, repeatable recommendation.

Marcus, Scout Gear Team