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Reusable Injection Pen Peptide Pen,Insulin Pen Reusable Adjustable Dose Cartridge Subcutaneous Injector Medical Durable Precise

Reusable Injection Pen Peptide Pen,Insulin Pen Reusable Adjustable Dose Cartridge Subcutaneous Injector Medical Durable Precise

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$299.00
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SPECIFICATIONS

Brand Name: NONE

Choice: yes

High-concerned chemical: none

Is Batteries Included: no

Item Type: Personal Health Care Accessories

Number of Pieces: One Unit

Origin: Mainland China

Size: 1

semi_Choice: yes


Usage Instructions 

Important Notes (Placed First)

  1. The pen will not work when pressed if no cartridge is installed.

  2. Scale values (20/60/100/180/220) represent remaining liquid units (U); maximum capacity: 220U (2.2mL).

  3. Needles are disposable; never reuse them to avoid infection or blockage.

  4. Keep the pen away from direct sunlight and high temperatures.

Operating Steps

  1. Twist and separate the pen body, place the medicinal cartridge into the transparent barrel, then screw the pen firmly closed.

  2. Mount a brand-new disposable needle onto the bottom threaded port.

  3. Purge air: Turn the top dosage knob to select 2–4 units. Hold the pen vertically upward, press the injection button continuously until liquid drips evenly from the needle tip.

  4. Rotate the top knob to set your required dosage, confirm the figure via the dosage window.

  5. Wipe the injection site with an alcohol pad. Insert the needle under the skin, press the injection button all the way down, hold for 5–10 seconds before withdrawing the needle to prevent liquid backflow.

  6. Remove and safely discard the used needle after each injection. Replace the empty cartridge for repeated use.

Mini Short Version (for sidebar tips)

Important Tips

  • No cartridge = no pressing response

  • Do not reuse needles

  • Avoid high temperature & sunlight

  • Max volume: 220 Units

How to Use

  1. Load cartridge and assemble pen

  2. Fit new needle + exhaust air

  3. Set dosage

  4. Inject subcutaneously, hold 5-10s

  5. Discard needle after use

Reusable Durable Aluminum Alloy Housing
Premium metal pen body with fine brushed finish, solid and wear-resistant. Repeatedly reusable, effectively lower your long-term use cost. Multiple optional colors: blue, gold, rose red for your choice.
Precise Adjustable Dosing Mechanism
Features clear dose display window, easy to adjust injection volume. Stable internal structure ensures accurate dosage control, bring consistent subcutaneous injection experience.
Fit Standard 3ml Cartridge
Perfectly compatible with universal 3ml glass cartridge. Simple assembly, easy to load and replace cartridge, convenient for daily aesthetic injection operation.
Humanized Design & Portable Storage
Slim handheld shape for comfortable grip. Equipped with dedicated storage case, can store pen body, replacement tips and accessories together, easy to carry and avoid contamination.
Wide Application Scenarios
Ideal reusable injector for medical aesthetic use, peptide injection. Suitable for beauty salon and personal home use. Easy to clean and maintain after each use.