One of the most common questions for mechanical keyboard owners is: how long do keycaps last? The answer depends on the material, usage, and environment. Some keycaps wear out within months, while others can look fresh after many years. Let’s explore the factors that determine lifespan and compare ABS, PBT, and POM keycaps.

Factors that affect keycap lifespan

  • Material – ABS, PBT, and POM all have different durability levels
  • Usage – heavy typing and gaming wear caps down faster
  • Environment – oils, sweat, and UV light can cause shine or yellowing
  • Printing method – pad-printed legends wear off quickly, while doubleshot legends last a lifetime

How long do ABS keycaps last?

ABS keycaps are the least durable. They can develop shine in just a few months of daily use, and cheaper pad-printed legends may fade quickly. However, high-quality doubleshot ABS (like GMK) can last many years while keeping legends sharp, even if the surface becomes glossy.

How long do PBT keycaps last?

PBT keycaps are far more durable. They resist shine much longer, often staying matte for 5+ years even with heavy use. Legends made with dye-sublimation or doubleshot techniques can last the lifetime of the keycap. Many enthusiasts consider PBT the best balance of durability and texture.

How long do POM keycaps last?

POM keycaps (Polyoxymethylene) are smooth and durable, with excellent wear resistance. They usually last as long as PBT but develop a slightly different sound and feel – often described as “creamy” or “soft.” However, they are less common and harder to find.

Community insights

On Reddit and Geekhack, many users report that PBT keycaps can last a decade without noticeable shine, while ABS sets often look glossy within a year. Some enthusiasts still prefer ABS (especially GMK doubleshot) for their smooth texture and vibrant colors, even if they age faster.

Comparison of keycap materials

Material Lifespan Shine resistance Legend durability Overall rating
ABS Months to years Poor Low (pad-print), High (doubleshot) Good for RGB, not for longevity
PBT 5–10+ years Excellent Very high (dye-sub, doubleshot) Best for durability
POM 5–10+ years Very good Moderate to high Durable but niche

So, how long do keycaps last?

It depends on the material and usage. ABS caps may look worn within months, while PBT and POM sets can stay in great condition for many years. If you want maximum durability and resistance to shine, PBT is the best choice for most users.

Find long-lasting keycaps at RGBKeys

At RGBKeys, we stock a wide range of keycaps, including durable PBT sets, smooth ABS doubleshots, and rare POM options.

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