{"product_id":"hvvgut-microneedling-pen-cartridges-20pcs-24-pin-0-25-mm-compatible-with-dr-pen-a6-hygienic-travel-case","title":"HVVGUT microneedling pen cartridges 20PCS 24‑pin 0.25 mm — compatible with Dr. Pen A6, hygienic travel case","description":"\u003cp\u003e\u003cstrong\u003eThese HVVGUT 20PCS microneedling pen cartridges (24 pins, 0.25 mm) are replacement heads made to fit Dr. Pen A6 series devices for safe, convenient at‑home skin microchanneling.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for home and travel use, this set includes 20 disposable 24‑pin cartridges sized at 0.25 mm needle length to work with Dr. Pen A6, N2, M5 and M7 models. The pack comes with a compact protective case that keeps cartridges sanitary and easy to transport. Each cartridge is single‑use to help maintain hygiene, and the ergonomic case and cartridge design make installation quick even for first‑time users.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these cartridges fit my Dr. Pen A6 device?\u003c\/h3\u003e\n\u003cp\u003eThe cartridges are manufactured to be compatible with Dr. Pen A6 series and several other common models (N2, M5, M7). They attach by a simple push‑and‑click mechanism that aligns the pin cluster with the pen drive shaft. Always confirm a secure fit before use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility: Dr. Pen A6, N2, M5, M7\u003c\/li\u003e\n  \u003cli\u003eAttachment: push‑in, click to lock\u003c\/li\u003e\n  \u003cli\u003eUse check: ensure cartridge is seated and spins smoothly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the needle specifications and why choose 0.25 mm?\u003c\/h3\u003e\n\u003cp\u003eEach cartridge houses 24 fine needles at a fixed 0.25 mm penetration depth. This short length is commonly selected for surface treatments like improving topical product absorption, addressing superficial texture, and introducing the skin to microneedling routines with lower irritation risk. It is not intended for deep clinical procedures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNeedle count: 24 pins per cartridge\u003c\/li\u003e\n  \u003cli\u003eNeedle length: 0.25 mm (fixed)\u003c\/li\u003e\n  \u003cli\u003eBest for: surface care and product delivery support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I store and handle the cartridges safely?\u003c\/h3\u003e\n\u003cp\u003eThe pack includes a compact protective case to keep cartridges clean and organized when not in use. Cartridges are for single use only; discard after treatment to avoid contamination. Always handle by the plastic base and avoid touching the needle tips.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStorage: use the included protective case\u003c\/li\u003e\n  \u003cli\u003eHygiene: single‑use and dispose after one session\u003c\/li\u003e\n  \u003cli\u003eHandling: grasp the base, never touch needles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect while using these at home?\u003c\/h3\u003e\n\u003cp\u003eAt the 0.25 mm setting, sessions are generally gentle and brief, suitable for short treatments that focus on surface concerns and product infusion. Users should follow device instructions, cleanse skin thoroughly, and use appropriate topical serums. If you are new to microneedling, follow a conservative routine and monitor skin response.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSession feel: mild, brief sensations\u003c\/li\u003e\n  \u003cli\u003ePreparation: cleanse and disinfect skin before use\u003c\/li\u003e\n  \u003cli\u003eAftercare: apply soothing serums and avoid sun exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This 20‑piece cartridge set is intended for adults who own a compatible Dr. Pen device and want a ready supply of sterile, low‑depth heads for routine at‑home microneedling. It's a good match for beginners seeking a gentle introduction to microchanneling, frequent travelers who need a compact case for storage, and anyone who prefers disposable cartridges for hygiene. Not suitable for performing deep or clinical procedures; consult your device manual for professional guidance and contraindications.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these cartridges compatible with my Dr. Pen A6?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, these 24‑pin cartridges are made to fit Dr. Pen A6 and compatible models like N2, M5, and M7.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I reuse the cartridges after one treatment?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, each cartridge is single‑use and should be disposed of after one session to maintain hygiene.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HVVGUT","offers":[{"title":"Default Title","offer_id":67552661995690,"sku":"B0G7RWK4FC","price":84.08,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/8989\/6874\/files\/hvvgut-cartridges-front-packaging.jpg?v=1790874580","url":"https:\/\/opulora.ca\/products\/hvvgut-microneedling-pen-cartridges-20pcs-24-pin-0-25-mm-compatible-with-dr-pen-a6-hygienic-travel-case","provider":"OPULORA","version":"1.0","type":"link"}