ONLYSKY BEAUTY Hydra Needle Fine Touch Derma Stamp 0.25mm with 5ml Vial — Single-Use Microneedle Serum Applicator

The ONLYSKY BEAUTY Hydra Needle Fine Touch Serum Applicator Derma Stamp 0.25mm is a single-use microneedle applicator designed to help deliver serums and essences directly into the surface layers of the skin.

This compact, user-ready derma stamp pairs a shallow 0.25mm microneedle array with a 5ml screw-top vial so you can load your favorite liquid serum and apply it precisely to the skin. The device is intended for topical product delivery — it’s supplied empty (serum not included) and is designed for one-time use to maintain hygiene. Follow the included sanitation and handling steps to prepare and apply the product safely.

How do I prepare the Hydra Needle applicator before use?

Cleanliness is essential: wash skin first, then disinfect the applicator vial components and soaked parts before loading. Assemble the unit carefully to avoid contamination and ensure the seal is secure.

• Wash skin with warm water and pat dry.
• Soak the top of the applicator vial 5–8 minutes in 75% alcohol.
• Rinse the vial with alcohol after soaking.
• Fill the vial with your chosen essence, screw the top back on, and shake 2–3 times.
• Remove the hygiene cover only when ready to apply.

What is the needle size and why does it matter?

The microneedles are 0.25mm long with a very fine diameter, thinner than a human hair. This shallow length is intended for surface-level delivery and tactile application rather than deep penetration.

• Needle length: 0.25mm—suitable for superficial topical delivery.
• Needle diameter: extremely thin to minimize sensation.
• Designed to transport solutions into the outer skin layers efficiently.

How do I use the derma stamp during application?

Once assembled and disinfected, remove the safety cover and gently pat the applicator tip over the treatment area until the liquid is absorbed. Work methodically and avoid excessive pressure or repeated passes over the same small area.

• Gently pat the skin surface with the hydra needle until the serum is absorbed.
• Do not press forcefully; use light, controlled motions.
• Single-use design: discard after one session to maintain hygiene.

What capacity and compatibility should I expect?

The Hydra Needle 20 holds up to 5ml of liquid in its screw-top vial, giving enough product for multiple zones in one session depending on dispense volume. It accepts water-based serums and essences commonly used in topical skincare routines.

• Vial capacity: 5ml for convenient dosing.
• Screw-thread design enables direct solution loading and secure closure.
• Empty on delivery—choose compatible water-based serums or essences.

Who is this for: The ONLYSKY BEAUTY Hydra Needle Fine Touch Applicator is aimed at adults who want a precise, hygienic way to apply topical serums and essences to facial skin without bulky devices. It suits careful home users familiar with sanitation steps and those who prefer single-use tools for hygiene. Do not use if you have open wounds, active infections, or conditions that may contraindicate microneedling-style devices; consult a professional if unsure.