Hydra Pen Cartridges — 12-Pin, 36-Pin & Nano

Cartridge type breakdown

Nano:

• Beginners, sensitive skin
• Surface delivery
• No needle sensation

12-pin:

• Face, targeted areas
• Precise coverage
• More noticeable

36-pin

• Full face, scalp
• Wide coverage
• Gentler for many users

Benefits

• Three pin options in one range — Nano, 12-pin, and 36-pin — to suit different areas and routines
• Serum flow dial on every cartridge — rotate to
  setting 1, 2, or 3 to match the consistency of your serum
• Secure cartridge design attaches securely to the Beautimate Hydra Pen and releases cleanly after each session
• Single-use construction supports hygiene and consistent performance session to session
• Nano cartridge delivers serum topically with no needle penetration — no downtime, suitable for sensitive skin
• 36-pin cartridge covers more area per press, making it well suited for scalp and full-face sessions

What You'll Get

• 10 × cartridges (your choice: Nano, 12-pin, or 36-pin)

Specifications

Compatible Device: Beautimate Hydra Pen

Pack Size: 10 cartridges

Pin Types Available: Nano, 12-pin, 36-pin

Serum Flow Dial: Yes — settings 1, 2, 3 (rotate tip to adjust)

Attachment: Secure lock 

Use: Single use per session

Serum Compatibility: Water-based serums only

Material: Stainless steel needles

HOW TO USE

1. Select your cartridge type — Nano, 12-pin, or 36-pin.
2. Rotate the flow dial to your preferred setting before use. Setting 1 is best for thin, watery serums like Hyah Serum. Setting 3 suits thicker serums.
3. Remove the protective cover and fill the serum chamber before attaching the cartridge.
4. Insert the cartridge into the top of the Hydra Pen. Once fully seated, secure it by tightening the retaining ring around the base until it is held firmly in place. Do not force the cartridge. If it does not fit easily, remove it, realign it, and try again.
5. Set your needle depth on the device. If you are new, start at the lowest setting.
6. Begin stamping — press straight down, lift, then move to the next area. Do not drag the device across the skin.
7. After your session, remove and dispose of the used cartridge. Do not reuse.
8. Wipe the device with rubbing alcohol and allow it to air dry.

Note for nano users: No depth setting is needed. The nano cartridge stamps on the skin surface and does not penetrate.

• Single use only — do not reuse cartridges between sessions.
• Water-based serums only in the chamber — do not use oils or thick formulas.
• Do not share cartridges between users.
• Do not use on broken skin, active infections, or
  open wounds.
• Keep out of reach of children.
• Store in a cool, dry place.

• Those who want to customize serum delivery using the built-in flow dial.
• Anyone who already owns the Beautimate Hydra Pen
  and needs replacement cartridges.
• Those who want to switch between pin types for different areas or routines.
• Beginners: the nano cartridge is a good starting point — no needle penetration, no downtime.
• Scalp routines: the 36-pin cartridge covers more
  area per press and is well suited for scalp sessions.

Fresh cartridges help maintain consistent serum delivery and needle performance from session to session. Nano cartridges provide topical serum application with no needle penetration, while 12-pin and 36-pin cartridges create micro-channels in the skin’s surface as part of a microneedling routine.

Individual results may vary. These cartridges are designed for cosmetic use as part of an at-home skincare routine
— they are not a medical treatment.

Most users choose Nano for frequent serum application, 12-pin for targeted face routines, and 36-pin for larger treatment areas such as the cheeks or scalp.

Q: Are these cartridges reusable?

A: No. Each cartridge is designed for single use per session. Replace after each use for hygiene and performance.

Q: Which cartridge should I start with?

A: Most first-time users start with the nano cartridge. Nano cartridges provide serum delivery without needle penetration — no downtime, no redness. When you are ready to progress, the 12-pin cartridge is a good next step for targeted face work.

Q: What is the difference between nano and standard cartridges?

A: Nano cartridges do not penetrate the skin. They sit on the
surface and deliver serum topically — no downtime, suitable for sensitive skin or zero-downtime days. Standard cartridges (12-pin, 36-pin) create micro-channels in the skin's surface, which may support deeper serum absorption.

Q: How do I adjust the serum flow?

A: Each cartridge has a small dial on the side of the tip with settings 1, 2, and 3. Rotate the tip before use. Setting 1 gives lower flow —
best for thin serums like Hyah. Setting 2 is mid-flow. Setting 3 gives higher flow for thicker serums. If serum is not flowing, try rotating up one setting.

Q: Which serum should I use in the cartridge?

A: Water-based serums only. Hyah Serum is designed for this use — lightweight, fast-absorbing, and fragrance-free. Do not use oils inside the cartridge. For scalp routines, Rosemary Hair Growth Serum can be applied directly to the scalp after your session but should not be placed inside the cartridge chamber.

Q: Do these work with other microneedling pens?

A: These cartridges are designed for the Beautimate Hydra Pen only.
They may not fit or function correctly with other brands.

Q: How do I attach and remove the cartridge?

A: Remove the protective cover and fill the serum chamber before attaching the cartridge. Insert the cartridge into the top of the Hydra Pen. Once fully seated, secure it by tightening the retaining ring around the base of the cartridge until it is held firmly in place

Do not force the cartridge. If it does not fit easily, remove it, realign it, and try again.

Q: What depth should I use with 12-pin or 36-pin cartridges?

A: Start at the lowest depth setting if you are new to microneedling. The Hydra Pen adjusts from 0–1.0mm. Work up gradually as your
skin adjusts.

Q: Can I use these cartridges on my scalp?

A: Yes. The 36-pin cartridge is well suited for scalp sessions — it
covers more area per press. Use a water-based serum in the chamber. Nano cartridges also work on the scalp for serum delivery without needle penetration.

Q: Which cartridge feels the gentlest?

A: Nano cartridges do not penetrate the skin and are generally the gentlest option. Among needle cartridges, many users find the 36-pin feels gentler than the 12-pin because the pressure is distributed across more needles. Sensation varies by depth setting and treatment area.