What is the difference between the different colored o-rings? (red, blue, black, clear)

I believe they’re all the same size and the color is a matter of preference. I can’t even see them under my caps so there’s no difference whatsoever.

The picture shows these are clear in color. The description says they are white. Which is it?

They are clear, but it's not like you can see through it because of how small it is, which is probably why they labeled it white.

Will these allow led light to go through or would I be better off looking for a better clear o-ring option?

I can't tell any visible difference on my led keyboard.

What is the hardness of these key dampeners? 40A-R?

more like 40A-L but slightly harder

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🔇 Quiet your clicks, amplify your focus.

PERFECT FIT - Designed specifically for Cherry MX and compatible mechanical switches with precise 0.31-inch diameter.
SEAMLESS SEAL - Effective air leak prevention enhances key responsiveness and durability, keeping your keyboard feeling fresh.
SILENT PRECISION - Slash keyboard noise by up to 50% for a distraction-free workspace.
ULTIMATE COMFORT - Softer silicone material cushions every keystroke, reducing finger fatigue during marathon typing sessions.
BULK PACK ADVANTAGE - 120 O-rings ensure you’re stocked for all your keyboards or future upgrades—never run out mid-project.

ThreeBulls 120Pcs Rubber O-Ring Switch Dampeners are high-quality white silicone rings engineered to fit Cherry MX mechanical keyboard switches. They reduce typing noise by up to 50%, cushion keystrokes to minimize finger fatigue, and prevent air leaks for enhanced key performance. With 120 pieces per pack, they offer excellent value for professionals seeking a quieter, more comfortable typing experience.

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Material	Rubber
Nominal Inside Diameter	0.2 Inches
Item Diameter	0.31 Inches
Brand	ThreeBulls
Colour	White
Nominal Outside Diameter	0.31 Inches
UPC	713902280240
Manufacturer	ThreeBulls
Net Quantity	120.0 count
Number of Pieces	120
Item model number	8541647655
Power Source	Corded Electric
Hardware Platform	laptop
Are Batteries Included	No
Country of Origin	India
Item Weight	40.8 g

ThreeBulls 120Pcs Rubber O-Ring Switch Dampeners Keycap white For Cherry MX Key Switch Keyboards Dampers

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