Microneedling Pen Cartridges 36-Pin, 0.30mm, Pack of 10 for M8 Devices

• M8-ONLY Compatibility: Designed for M8 microneedling pens only; not compatible with M8S or other models; check the exact model printed on your device before ordering
• 36-pin 10-pack: Includes 10 identical 36-pin cartridges with 0.30 mm needle length; this is not a mixed-tip set; microneedling pen and other cartridge types are not included
• Individual Single-Use Packaging: Each cartridge uses 304 stainless steel needles and is packaged separately; intended for single use only; open a fresh cartridge for each session and do not reuse
• Insert, Twist & Lock: Align the cartridge with a compatible M8 device, insert, twist and lock as shown in the product video; if it does not lock normally, do not force it and recheck the model
• Home Cosmetic Replacement: Replacement cartridge set for compatible M8 home cosmetic use; requires an M8 microneedling pen; confirm the device model, 36-pin configuration and 0.30 mm specification before ordering

Granatan microneedling cartridges are replacement tips designed for compatible M8 microneedling pens only. They are not compatible with M8S or other pen models. Before ordering, check the exact model printed on your device. The set includes 10 identical 36-pin cartridges with a 0.30 mm needle length. Each cartridge measures 5 x 3 x 2 cm and weighs 6 g. The needles are made from 304 stainless steel. This is not a mixed cartridge assortment. The microneedling pen, nano tips and other cartridge types are not included. Each cartridge is sterilized at high temperature, individually packaged and intended for single use. For installation on a compatible M8 device, align the cartridge, insert it, twist and lock as shown in the product video. If the cartridge does not seat or lock normally, do not force it; check the device model again. Intended for home cosmetic use. Q: Will these cartridges fit an M8 microneedling pen? : A: Yes. These replacement cartridges are designed for compatible M8 microneedling pens only. Q: Will these cartridges fit an M8S pen? : A: No. These cartridges are not compatible with M8S. Check the exact model printed on your device before ordering. Q: Are these universal microneedling cartridges? : A: No. These cartridges are designed for M8 only and are not compatible with other pen models. Q: Does 36-pin mean these cartridges will fit any pen that uses 36-pin cartridges? : A: No. Pin count does not determine device compatibility. Your device must be a compatible M8 model. Q: What is included in the package? : A: The package includes 10 identical 36-pin replacement cartridges. The microneedling pen is not included. Q: What is the needle length? : A: Each cartridge has a 0.30 mm needle length. Q: What material are the needles made from? : A: The needles are made from 304 stainless steel. Q: How large is each cartridge? : A: Each cartridge measures approximately 5 x 3 x 2 cm and weighs approximately 6 g. Q: Are all 10 cartridges the same type? : A: Yes. All 10 cartridges have the same 36-pin configuration and 0.30 mm needle length. Q: Are the cartridges reusable? : A: No. The cartridges are intended for single use. Use a fresh cartridge for each session and do not reuse. Q: How do I install a cartridge? : A: Align the cartridge with a compatible M8 device, insert it, twist it into position and lock it in place. Q: What should I do if the cartridge does not fit or lock normally? : A: Do not force the cartridge. Check the exact model printed on your device and confirm that it is M8. Q: Do I need tools to install the cartridge? : A: No separate tools are required for cartridge installation. The cartridge installs by inserting, twisting and locking it into a compatible M8 device. Q: Is the microneedling pen included? : A: No. This listing includes replacement cartridges only; the microneedling pen is not included. Q: Is this a mixed cartridge set? : A: No. The package contains 10 identical 36-pin cartridges; nano tips and other pin configurations are not included. Q: What should I check before ordering? : A: Check that your device model is M8 and that you need 36-pin cartridges with a 0.30 mm needle length.