Dr. Pen HN20 Hydra Needle Derma Stamp – 20 Pin

Product details

Product names, specifications and descriptions are preserved in their original English.

Dr. Pen Hydra Needle HN20 Derma Stamp

The Dr. Pen Hydra Needle HN20 is a manual 20-pin

microneedling derma stamp with an integrated

5 mL glass serum vial. It combines a stamping head

and topical serum application in one compact skincare tool, without

a motor, battery, charging cable, or electronic speed controls.

Available in multiple fixed needle-length options, the HN20 is designed

for users looking for a straightforward

Hydra Needle derma stamp rather than an electric

microneedling pen.

Quick answer:

Choose the Dr. Pen HN20 if you are looking for a compact manual

20-pin derma stamp with a built-in 5 mL serum vial and selectable

fixed needle lengths for a simplified microneedling skincare routine.

Why Choose the Dr. Pen HN20?

Unlike an electronic microneedling pen, the HN20 uses a simple manual

stamping design. Its compact construction combines the needle head

and serum vial in one unit, making it easy to understand, carry,

and integrate into a cosmetic skincare routine.

20-Pin Stamp Head

A 20-pin configuration designed for controlled manual stamping.

5 mL Glass Serum Vial

Integrated refillable vial keeps compatible topical serum close

to the stamping head during use.

Manual, Battery-Free Design

No motor, charging station, cable, speed setting, or battery is required.

Multiple Needle Length Options

Available in several fixed needle lengths so the correct product

configuration can be selected before purchase.

Dr. Pen HN20 Key Features

20-pin manual microneedling derma stamp configuration.

Integrated 5 mL refillable glass serum vial.

Combines manual stamping and topical serum application in one tool.

Compact design with no electronic components or charging requirements.

Non-screw connection designed for straightforward assembly.

Available in multiple fixed needle-length configurations.

HN20 Needle Length Options

The Dr. Pen HN20 is available in different

fixed needle lengths. Unlike adjustable microneedling

pens, the needle length is determined by the HN20 version selected

at the time of purchase.

0.25 mm

Fixed 0.25 mm HN20 configuration.

0.5 mm

Fixed 0.5 mm HN20 configuration.

0.6 mm

Fixed 0.6 mm HN20 configuration.

1.0 mm

Fixed 1.0 mm HN20 configuration.

1.5 mm

Fixed 1.5 mm HN20 configuration.

Always check the selected variant before ordering. Follow the supplied

product instructions and seek professional guidance if you are unsure

which needle length is appropriate for you.

Specifications

Brand / Model

Dr. Pen Hydra Needle HN20

Product Type

Manual microneedling derma stamp

Needle Configuration

20 Pin

Serum Vial Capacity

5 mL

Vial Material

Glass

Needle Length Options

0.25 mm, 0.5 mm, 0.6 mm, 1.0 mm and 1.5 mm

Power

Not required

Speed Settings

Not applicable — manual stamp

Charging

Not required

What's Included

1 × Dr. Pen Hydra Needle HN20 Derma Stamp

1 × 20-pin stamping head

1 × 5 mL glass serum vial

Protective product packaging

Package presentation may vary slightly by production batch.

Serum is not included unless specifically stated in the selected offer.

How Does the HN20 Work?

The HN20 combines a manual 20-pin stamping head with a refillable

serum vial. During use, the tool is manually pressed against the

intended cosmetic skincare area while the vial holds a compatible

topical product.

Because the HN20 is manually operated, it does not use adjustable

speed levels or electronically controlled needle movement.

How to Use the Dr. Pen HN20

Read the supplied product instructions before use.

Wash your hands and cleanse the intended cosmetic skincare area.

Inspect the HN20 and needle head before use. Do not use it if

the needles appear bent or damaged.

Add an appropriate cosmetic serum to the 5 mL glass vial

without overfilling.

Assemble the HN20 according to the supplied instructions.

Use light, controlled stamping movements without excessive pressure.

Follow the supplied cleaning, care, storage, and replacement

instructions after use.

Do not share a microneedling stamp between users. Do not use on

open wounds, broken skin, visibly irritated skin, or active skin

lesions. If you have a medical or dermatological condition or are

unsure whether microneedling is suitable for you, consult a qualified

healthcare professional before use.

Where an official product security code is supplied, authenticity

can be checked through the Dr. Pen verification service.

Verify Dr. Pen Product Authenticity

Important Product Information

The Dr. Pen Hydra Needle HN20 is a cosmetic microneedling tool.

Information on this page is provided for general product education

and does not replace medical advice. Individual experiences may vary.

This product is not intended to diagnose, treat, cure, or prevent

any disease or medical condition. Always follow the instructions

supplied with the product.

This catalog snapshot was recorded on 2026-09-12. Ordering and payments are not enabled on this website.

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