MT3 Susuwatari Hi-Profile Keycap Set - Sculpted Doubleshot Extras

In this review the MT3 Susuwatari Hi-Profile keycap extras are evaluated for mechanical keyboard enthusiasts who want a vintage, sculpted typing experience. The biggest reason to consider these extras is the fully sculpted MT3 Hi-Profile design, which recreates the slanted, contoured tops of classic 1970s IBM beamspring terminals while offering durable doubleshot legends that will not fade. For users who already own an MT3 set or a compatible kit, these extras add novelty caps and personalization options without compromising the profile or typing feel.

Key Features

• Hi-Profile MT3 Sculpt: The set reproduces the heavy slant and scooped tops of classic terminal caps to deliver a distinct vintage typing feel.
• Doubleshot Legends: Legends are molded into the ABS caps for long-lasting, high-contrast markings that resist wear.
• ABS Construction: The ABS material provides a slightly warmer sound and smooth surface that complements the sculpted profile.
• MX Compatibility: Designed to fit Cherry MX style stems, the extras install easily on most mechanical keyboards.
• Novelty Extras: Extra and novelty caps included allow users to personalize layouts and add visual variety to their keysets.

Who It's For

The MT3 Susuwatari extras suit tactile and typing-focused enthusiasts who already appreciate or own MT3 sculpted keycaps and want additional novelty caps to complete or customize their set. They are especially appealing to users who value the specific feel and sound of a tall, contoured profile and who like the aesthetic callback to terminal-era keyboards.

Those who prefer thinner, lower-profile caps or who want PBT texture and oil resistance should look elsewhere, as these extras are ABS and emphasize the classic MT3 Hi-Profile experience rather than modern low-profile convenience.

Pros & Cons

Pros

• Excellent sculpted Hi-Profile design that enhances typing comfort and speed for many users.
• Durable doubleshot legends that remain clear and consistent across the set.
• Includes novelty and extra caps for personalization without altering the core profile.
• Reliable MX compatibility makes these easy to fit on most mechanical keyboards.

Cons

• ABS material can attract shine over long use compared with textured PBT alternatives.
• The high sculpt may not suit compact layouts or users seeking a low-profile feel.

Specifications

Our Verdict

The MT3 Susuwatari extras are a strong buy for anyone invested in the MT3 ecosystem who wants authentic, sculpted caps and durable doubleshot legends. They add meaningful personalization and keep the tactile, vintage typing character intact, offering good value for users prioritizing profile and feel over low-profile or PBT material.

Frequently Asked Questions

Are these compatible with standard MX switches?
Yes. The extras are Cherry MX compatible and fit most MX-style switch stems.

Will the legends fade over time?
No. The legends are doubleshot molded into the cap, so they will not wear off like printed or dye-sublimated markings.

Are these PBT or ABS?
These extras are made from ABS, which gives a smooth surface and a warmer acoustic profile compared with PBT.