Compression Springs Assortment Kit, 15 Different Sizes 225pcs Mini Stainless Steel Springs for Repairs, 0.39 to 1.18 Length, 0.16 to 0.23 OD, 10mm - 30mm Length, 4-6mm OD

There nice but not as strong as I wanted them to be when you compress them. Good for a pen.

Works great for its purpose

I used it for a minijet spragun it’s working fine

trae muelles de compresion de diferentes medidas para pode sustituir los que se hayan estropeado

I like the assortment kit, it will work out great !

Cheap and cheap as cheap gets.

This is an excellent kit of springs! I go through many with my 3d printer and other business tools. This was the perfect kit with all the needed sizes!

Utile kit di svariate misure.

Used a spring on a hydraulic lifter, it worked.

Was as advertised, came quickly, great value and got the job done.