Seven (7) brand new, unopened single needle cartridges for the Derminator 2 microneedling machine. These will not work with the pre-2018 first Derminator, only the Derminator 2. I bought too many for the scars I was treating (it worked!). Note that the outer paper on the packaging is yellowing from time (I believe I bought these in 2020) but the needles are in great shape, I opened one and used it today.