50pcs of 20g springs, precision crafted in stainless steel and specifically designed for MX-styled switches. With a light bottom-out force, they are perfect for spring swapping the Polyglot or the Uni keyboard. Offering a light feel that more advanced users will appreciate. Though light, beginners are still able to use it with care.

Read more about spring swapping: Blog Post

Specs:

• 20-gram bottom-out
• stainless steel
• MX compatible