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Pen Kit

kit: 1 pen + 6 pen vials (cartridges) + 6 needles, vials and needles single-use · sold individually · Research use only

from $35 per kit

🇺🇸 US stock (Texas + California), ships in 48 hrs (UPS). No weekend shipping; weekend orders ship Monday/Tuesday.

Vials ship unlabeled, in a box labeled with the product code, strength and expiration date.

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About this material

One pen, 6 pen vials (cartridges) and 6 needles. The vials and needles are single-use. Sold individually.

Illustration photo. Product information is provided for laboratory reference only.

Third-party testing

MMK states every batch is tested before release. A report for this exact product is not posted yet; see the testing center below or ask in our Telegram group.

MMK COA & Third-Party Testing Center

Each report applies only to the sample named in it.

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All products are for research use only, not intended for human use. Vials ship unlabeled. Sold by the box; no single vials unless listed as sold individually.