How Often Should You Use Your Dr. Pen?
A safety-first guide explaining how often to use a Dr. Pen, why there is no universal weekly or 4–6 week schedule, and how device instructions, pen...
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More Pins, More Serum Capacity, More Flow Control
30-Pin Manual Stamp
10 mL Glass Serum Vial
3-Level Adjustable Serum Flow
You save $2.97 (15%)
The Dr. Pen Hydra Needle HN30 is a manual 30-pin microneedling derma stamp with an integrated 10 mL glass serum vial and adjustable serum-flow control. It combines a stamping head and topical serum application in one compact skincare tool without a motor, battery, charging cable, or electronic speed settings.
Available in multiple fixed needle-length options, the HN30 is designed for users looking for a Hydra Needle derma stamp with a higher pin count, larger serum capacity, and adjustable liquid flow rather than an electric microneedling pen.
The HN30 combines a manual 30-pin stamping head with a larger 10 mL serum vial and adjustable liquid-output control. Its battery-free construction keeps operation straightforward while allowing compatible cosmetic serum to remain close to the stamping surface during use.
The Dr. Pen HN30 is available in several fixed needle lengths. Unlike an adjustable electric microneedling pen, the needle length is determined by the HN30 version selected at the time of purchase.
| 0.25 mm | Fixed 0.25 mm HN30 configuration. |
|---|---|
| 0.5 mm | Fixed 0.5 mm HN30 configuration. |
| 1.0 mm | Fixed 1.0 mm HN30 configuration. |
| 1.5 mm | Fixed 1.5 mm HN30 configuration. |
Always check the selected HN30 variant before ordering. Follow the instructions supplied with the product and seek professional guidance if you are unsure which needle length is appropriate for you.
| Brand / Model | Dr. Pen Hydra Needle HN30 |
|---|---|
| Product Type | Manual microneedling derma stamp |
| Needle Configuration | 30 Pin |
| Serum Vial Capacity | 10 mL |
| Vial Material | Glass |
| Serum Flow Control | 3 adjustable liquid-output levels |
| Needle Length Options | 0.25 mm, 0.5 mm, 1.0 mm and 1.5 mm |
| Power | Not required |
| Speed Settings | Not applicable — manual stamp |
| Charging | Not required |
The HN30 combines a manual 30-pin stamping head with a refillable 10 mL serum vial. During use, the device is manually pressed against the intended cosmetic skincare area while the vial holds a compatible topical cosmetic serum.
The adjustable liquid-output control provides three flow settings, allowing the user to manage how much compatible cosmetic serum is released toward the stamping surface.
Because the HN30 is manually operated, it does not use a motor, electronic speed settings, or electronically controlled needle movement.
Dr. Pen Beauty is an authorized online retailer of Dr. Pen products. Where an official product security code is supplied, authenticity can be checked through the Dr. Pen verification service.
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Returns, warranty coverage, and product support are subject to the applicable Dr. Pen Beauty store policies and product eligibility.
The Dr. Pen Hydra Needle HN30 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.
The Dr. Pen HN30 and HN20 are both manual Hydra Needle derma stamps designed to combine controlled stamping with topical serum application. The main differences are the pin count, serum-vial capacity, and liquid-flow control.
| Feature | HN30 | HN20 |
|---|---|---|
| Product Type | Manual Hydra Needle derma stamp | Manual Hydra Needle derma stamp |
| Needle Configuration | 30-pin | 20-pin |
| Serum Vial Capacity | 10 mL glass vial | 5 mL glass vial |
| Serum Flow Control | 3-level adjustable liquid flow | Standard serum delivery |
| Needle Length | Fixed length selected before purchase | Fixed length selected before purchase |
| Power Required | No battery or charging required | No battery or charging required |
| Best Fit | Users who prefer a higher pin count, larger serum capacity, and adjustable liquid flow | Users who prefer a simpler, more compact 20-pin manual stamp |
Prefer the smaller 20-pin version? Compare and shop the Dr. Pen HN20 Hydra Needle Derma Stamp
The Dr. Pen HN30 Hydra Needle is a manual 30-pin derma stamp with an integrated 10 mL glass serum vial and 3-level adjustable serum flow. It combines manual stamping and compatible topical serum application in one compact, battery-free tool.
The HN30 uses a 30-pin stamping head, a larger 10 mL glass serum vial, and 3-level adjustable liquid flow. The HN20 uses a 20-pin head and a smaller 5 mL serum vial. Both are manually operated Hydra Needle derma stamps and do not require charging.
No. The HN30 is a fully manual derma stamp. It does not use a motor, battery, charging cable, or electronic speed settings.
The Dr. Pen HN30 is available in fixed needle-length options including 0.25 mm, 0.5 mm, 1.0 mm, and 1.5 mm. The needle length is determined by the variant selected before purchase and is not adjustable after purchase.
The HN30 includes three liquid-output settings that allow the user to adjust the amount of compatible cosmetic serum released toward the stamping surface. This can be useful when working with cosmetic serums of different consistencies.
Use only cosmetic serums or topical skincare products that are appropriate for use with a microneedling-style cosmetic tool and that are compatible with the HN30 vial system. Avoid products that are thick, grainy, contaminated, or not intended for this type of cosmetic use.
The integrated glass vial has a capacity of approximately 10 mL. Avoid overfilling the vial and always assemble the device according to the supplied product instructions.
The HN30 is designed as a cosmetic manual stamping tool. Use should always follow the supplied instructions and the intended cosmetic application for the selected needle length. Do not use it on broken, irritated, or visibly inflamed skin.
Follow the cleaning, care, storage, and replacement instructions supplied with the product. Keep the protective cover in place when the device is not in use, and do not share a microneedling stamp between users.
Dr. Pen Beauty is an authorized online retailer of Dr. Pen products. Where an official security code is supplied, product authenticity can be checked through the official Dr. Pen verification service at drpen.com/verify .