# TYRIXKI Rainbow Candy PBT Keycaps (126 Keys, MOA): Fit, Layout & Caveats

> TYRIXKI's 126-key rainbow candy PBT keycaps in MOA profile: switch fit, ANSI vs JIS layout, height and what to check before buying.

Tags: keycap, pbt-keycaps, moa-profile, tyrixki, mechanical-keyboard, cute-keycaps
Source: https://www.amazon.co.jp/dp/B0D5D7GDJ9
Article page: https://web-autoai.com/articles/tyrixki-pbt-126-moa?lang=en

Prices and ratings change over time — check the article page for the current values.

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This article covers TYRIXKI PBT キーキャップ 126キー MOA プロファイルかわいいキーキャップレインボーキャンディキーキャップ (TYRIXKI PBT Keycaps, 126 Keys, MOA Profile, Cute Rainbow Candy Keycaps), focusing on what to check before you buy.

## Overview

This is a 126-key PBT keycap set from TYRIXKI for replacing all the keycaps on a mechanical keyboard. It uses the MOA profile and a bright rainbow candy colorway. In short, it suits people who want to give a keyboard with MX-style cross-stem switches a cheerful, cute look.

If your keyboard uses a JIS (Japanese) layout, low-profile switches or a proprietary stem, be careful. Buying it as-is may leave you with keys that do not fit or keys that are missing. Keycaps are a category where people often buy on looks and then find they don't fit, so this article spends extra space on compatibility.

On Amazon. co. Feel and looks are very personal, so don't decide on the star rating alone. Read the caveats below as well.

## What Is the MOA Profile?

A keycap profile describes a key's height and the shape of its top. MOA has a rounded, dome-like top, and that soft look is popular for cute keycap sets. MOA is often described as having little or no height difference between rows, but this varies by product. Side-view photos on the product page are the most reliable way to check.

| Profile | Height (rough guide) | Top shape | Suits |
|---|---|---|---|
| Cherry | Low | Cylindrical dish | Long typing sessions, flatter wrist angle |
| OEM | Medium | Cylindrical dish | Staying close to the feel of a stock keyboard |
| MOA | Taller than Cherry | Rounded, spherical | Looks first, softer feel under the fingertips |

As the table shows, MOA stands out for its looks and soft fingertip feel. Coming from Cherry profile, though, you will likely notice the extra height, and you may make more typos at first. A palm rest can help with fatigue caused by the height.

## Compatibility Guide

Compatibility is where keycap purchases most often go wrong. Compare these four points against both your keyboard and the product page.

| Check | How to check | If it doesn't match |
|---|---|---|
| Switch stem | Remove one keycap and see if the stem is a cross (+) | Generally won't fit anything other than a cross stem |
| Layout | Look at the Enter key shape and the keys around the spacebar | JIS-specific keys will be missing |
| Modifier widths | Check the widths of the right Shift and bottom-row keys (1U, 1.25U, 1.5U, etc.) | Some old keycaps stay on |
| Stabilizers | Look at the stabilizer type under the long keys | Long keys won't seat or will rattle |

**Switch stem. ** Keycaps like these are usually made for Cherry MX-style cross stems: Gateron, Kailh Box, and magnetic switches with MX-style stems. The product name doesn't state the stem type, so confirm MX compatibility on the product page. They won't fit low-profile switches such as Kailh Choc, or switches with differently shaped stems such as Topre electrostatic capacitive switches (except models with MX-compatible stems).

**Layout. ** A 126-key count is typical for sets that cover a full-size US (ANSI) layout plus spare keys. JIS-specific keys, such as the inverted-L Enter, the Henkan, Muhenkan and Kana keys and the shorter spacebar, are usually not included. If the listing doesn't mention JIS support, expect to keep some of the original keycaps on a JIS board.

**Modifier widths and stabilizers. Measure your keys and compare them with the layout in the product photos. Whether long keys like Space and Shift seat properly depends on the stabilizer type. Cherry-style stabilizers, used on most mechanical keyboards, rarely cause problems.

## Product Info

- Brand: TYRIXKI
- Key count: 126
- Material: PBT
- Profile: MOA
- Design: Rainbow candy colorway
- ASIN: B0D5D7GDJ9

PBT is known for resisting the shine that ABS develops with use, and it usually has a slightly dry, textured feel. The legend printing method (dye-sublimation or doubleshot) varies by product and isn't stated in the name. If it matters to you, check the product description.

Keycap prices change often with sales and coupons, so check the current price on the product page before buying.

## How to Install

1. Take a photo of your keyboard from above before you start, to use as a reference when putting keys back.
2. Remove keycaps one row at a time with a wire keycap puller. Removing them all at once makes it easy to lose track of positions.
3. Line up the cross-shaped hole under each new keycap with the stem and press straight down. Pressing at an angle can damage the stem.
4. Fit long keys like Space and Shift last, checking that both ends of the stabilizer wire are seated.
5. Once finished, press every key to check for sticking or slow return.

Check the product page to see whether a keycap puller is included. If it isn't, it's worth getting one so you don't damage your switches or keycaps.

## Comparison With Similar Sets

Cute PBT keycap sets differ in key count and profile. Here are similar sets covered on this site, compared using only what their product names state.

| Product | Keys | Profile | Design |
|---|---|---|---|
| This set (TYRIXKI Rainbow Candy) | 126 | MOA | Rainbow candy |
| Hyekit PBT keycaps | 145 | MOA | Pink pig |
| TYRIXKI PBT keycaps, cat | 142 | MAO | Cat and coffee |
| PBT keycaps, milk cow | 126 | MOA | Cow and pasture |

Sets with more keys are more likely to include spares for compact layouts or unusual bottom rows. TYRIXKI's cat set uses a profile called MAO. The names are similar, but that doesn't make the shapes the same, so check height and top shape individually.

## Recommended Users

- Owners of US-layout keyboards with MX-style cross-stem switches who want a bright, cute look
- People who want to refresh their desk setup without buying a new keyboard
- Anyone curious about the soft, rounded feel of the MOA profile
- Users whose ABS keycaps have gone shiny and who want shine-resistant PBT

If you want a low wrist angle for long typing sessions, the shorter Cherry profile may suit you better. If you prefer muted colors, this rainbow design isn't for you.

## Before You Buy

**The spec data on this page is wrong. ** The auto-collected spec fields list fan size, RPM, airflow and supported laptop sizes, which appear to belong to a laptop cooling pad. They have nothing to do with these keycaps. Treat the product name and product page as authoritative for key count, material and profile. An earlier version of this article also included a description of an unrelated product (a laptop cooling pad), and all of it has now been removed.

**Check the seller information. ** The Product Disclosure block at the end lists Amazon US as seller and shipper, but the price was captured from Amazon JP. Listing details are sometimes inconsistent, so before buying, confirm from the photos and product name that this is the right product, and check the seller shown on the page.

**JIS keyboards will likely not be fully covered. ** As noted above, the inverted-L Enter and keys like Henkan and Muhenkan are usually not included. If you want to replace every key, choose a set that explicitly supports JIS.

**Assume the backlight won't shine through. ** Opaque PBT keycaps usually don't let RGB light through the legends. If lighting matters to you, check the product photos to see how the keys look when lit.

**Colors and legend readability. ** Bright keycaps can look different in person than on a monitor. Light legends on brightly colored keys can also be hard to read in a dim room. If you aren't a confident touch typist, check the legend and key color combinations in the photos.

## FAQ

**Q. Does it work with a JIS (Japanese) layout keyboard? **
A. Most keys will fit, but JIS-specific keys like the inverted-L Enter, Henkan and Muhenkan are usually not included. Check the product page for JIS support.

**Q. Does it work with magnetic (rapid trigger) keyboards? **
A. If the switches have MX-style cross stems, the keycaps generally fit. Remove one keycap to check the stem shape.

**Q. Will changing keycaps change the typing sound? **
A. Material and shape both affect sound. PBT is often said to sound deeper and more muted than ABS, but the keyboard and switches also play a big role, so results vary.

**Q. **
A. Often yes, but boards with non-standard right Shift or bottom-row widths may end up with a few keys that don't match.

**Q. Will RGB lighting shine through? **
A. Opaque PBT keycaps usually don't let light through. Check the product photos to see how they look when lit.

### Product Disclosure (Amazon)
- Manufacturer: TYRIXKI
- Seller: Amazon US
- Fulfilled by: Amazon US
- ASIN: B0D5D7GDJ9
- Note: This article covers a manufacturer-made product based on Amazon listing details.