16Pcs 36pin Hydra Pen H3 H5 Replacement Cartridges -Disposable Authentic Serum Applicator Tips for Dr Pen Hydra Pen H3/H5 Skin Care

All good!

I'll be brutally honest here, I messed up with this order. I don't have the associated Hydra pen, so I've been using these micro-needle sets manually. The needles and the small attached cartridges are good, it's extremely good value for money, and you can use whichever serum suits your skin best. The needles seem to be pretty painless (for me anyway) and I'm happy to recommend. Unfortunately though, as I've explained, I'm unable to confirm whether they work with the associated Hydra pen, sorry!

This was perfect, and it seems quite good quality. It also seems like a reasonable price compared to others on the market. Highly recommend.

These replacement cartridges work just like the branded ones but at a much friendlier price—16 for under £20 is a bargain compared to the official ones. They’re individually sealed, sterile, and fit the Hydra Pen H3 H5 perfectly. No dodgy fit or leaks, just smooth application every time. The adjustable needle length is handy, making it easy to tweak for different skin needs. And since they’re single-use, there’s no worrying about hygiene. Honestly, unless you're emotionally attached to the brand name, these do the job just as well. Pros: ✔ Budget-friendly alternative to branded cartridges ✔ Individually sealed and sterile ✔ Adjustable needle length for different treatments Cons: ❌ Not the official brand (if that matters to you) ❌ Single-use means you’ll go through them quickly Great quality, safe to use, and saves some cash—what’s not to like?

Excellent offbrand replacement cartridges for your hydro pen these were just as the normal brand cartridges. I can’t tell any difference at all when using excellent value for money as well as you get 16 for less than £20 which may be easier on the purse than actual brand cartridges. I would recommend these and I will definitely be purchasing more.