Explore Dr.Pen Hydra Needle manual derma stamps designed to combine controlled skin stamping with the even application of compatible water-based skincare serums. Each Hydra Needle features a built-in refillable vial, allowing serum to be dispensed during your cosmetic skincare routine without requiring a separate powered device.

Choose the Dr.Pen Hydra Needle HN20 for a focused 20-pin stamping surface and compact 5 mL serum vial, or select the HN30 for a wider 30-pin surface and larger 10 mL refillable vial. Both models are available in multiple needle-length options, making it easier to select the configuration that suits your preferred skincare routine and experience level.

• Manual operation: No battery, charging cable or motor required.
• Integrated serum vial: Supports the controlled application of compatible water-based skincare serums.
• Multiple needle lengths: Choose from available depths based on the model and intended cosmetic use.
• Two stamp sizes: Compare the 20-pin HN20 and the wider 30-pin HN30.

Always follow the included product instructions, use appropriate hygiene practices and select a needle length suitable for your intended cosmetic skincare use.