PMU Practice Cartridges – 10-Pack Ballpoint Pen Refills for Tattoo Training on Paper – Patented Design – 5 Colors – Compatible with Rotary PMU Pens & Dot Machines
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Tuesday, Dec 30
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Features
- PMU PRACTICE CARTRIDGES FOR ROTARY PEN TRAINING Designed for artists to practice microblading, eyeliner, lip techniques, & eyebrows on paper without fake skin
- REALISTIC NEEDLE SIMULATION 0.3mm fine-tip ballpoint cartridges mimic actual needle pressure and motion for true hand control and technique building
- 10 MESS-FREE CARTRIDGES IN 5 COLORS Includes Blush, Berry, Wine, Cherry, and Black; water-based inks for visual feedback during training
- CLEAN, SAFE & REUSABLE PRACTICE SYSTEM Each cartridge lasts up to 3-4 hours depending on the speed of your machine; non-toxic ink leaves no stains or skin exposure perfect for indoor or classroom use
- COMPATIBLE WITH PMU PRACTICE PENS Works with rotary-style PMU Machines that have a 3.5mm stroke length or less; great for apprentices, educators, and artists refining whip shading and lining
Brand: Inlumino Heart Ink
Style: Ball Point
Item dimensions L x W x H: 8 x 4.3 x 3.15 inches
Item Weight: 3 Ounces
Number of Pieces: 10
Manufacturer: Inlumino Heart Ink
Brand: Inlumino Heart Ink
Item Weight: 3 ounces
Product Dimensions: 8 x 4.3 x 3.15 inches
Point Type: Ball Point
Manufacturer Part Number: Pmu10pc
Date First Available: August 14, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Dec 30
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Work great I have a cheap tattoo gun and these fit easy. Good deal.
Reviewed in the United States on December 8, 2025 by D.Bossell
As always a high quality product. I had ordered the permanent makeup workbook so you know I needed the PMU cartridges. The color options are great. The cartridges give you a good feel for the lines you need to be working with. They let me use my own machines so I am more comfortable. That is great as well. The ink colors are smooth dry quickly so not to distort your work. Most of my good sketch pads or thick enough not to cause damage to the pens and allow me to practice all I want or need. I think it is wonderful. I person think that the pens last a good while, but that is just me. Someone may use the pens more often than I get a chance to, but that is subjective. If you are thinking about getting some you should.
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Reviewed in the United States on November 24, 2025 by Francis Green Francis Green
These are fine, and they seem pretty simple to use. I was also surprised at the price (good) because they were cheaper than I thought these would be for this many refills. However -- I got these without having a pen to use them with, so I can't actually speak as to how well they function. But to me they seem like a great quality! But because of that price, a little bit on the cheaper (material) side, but in a way that doesn't seem like it would be an actual problem.
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Reviewed in the United States on November 11, 2025 by Chelsea
These ballpoint pen cartridges are a really great way to get use to the movements and strokes of a PMU machine! The variety of colors are really great and they worked well. Inlumino Heart is a great company and I always recommend their stuff, so this was a fun one to try. One thing to note is that these cartridges do not give you a sense of skin depth because you're obviously using them to draw on paper, aka a flat surface. They're just for practicing the actual movement and getting a sense of hand speed. For tattooing and PMU, practicing on fake skin is important and you'll need to use actual cartridges with needles for that. However, ballpoint pen cartridges are really awesome and low risk and Inlumino Heart is one of the originating brand (of not the originator) for this type of cartridge. Even if you don't plan to actually do permanent makeup or tattoos, these are honestly just a really fun way of creating art, especially if you want a stippled effect. Just worth noting these are meant for PMU machines and and are not generally interchangeable with those made for tattoo machines, so you'll have to pick a different Inlumino heart product if that's what you have.
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Reviewed in the United States on November 3, 2025 by Leo Leo
They give good practice. I got them for my boyfriend to practice. It helps muscle memory to build for real tattooing later on.
Reviewed in the United States on December 8, 2025 by Cate
These universal practice cartridges are really great to practice on paper so you don't have to use up all of your practice skins. I think that these are great to practice proper hand movement and hand positioning on paper. You should definitely use a notebook because they do strike quite hard if you just use a paper on a hard surface. They worked very well with my tattoo machine but my only complaint is the speed of the machine. I had to bring mine down to a 4.5 and even then, I felt as though it goes much than when I have a regular needle in my machine. If you use a notebook it is relatively smooth to work and see how your pixels should look. The quality of the pens are good and the quality of the ink is good too. These are great for practicing before you start on artificial skin and it will definitely save you money as those are not cheap!
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Reviewed in the United States on October 31, 2025 by AuryM
He's practice cartridges are really easy and fun to use! They will definitely punch a hole through Center paper so make sure you use something thicker or something like a cardstock. I've also used these on practice skin and love the way it goes on those too. This has been a really fun way for me to practice with a different medium for as many colors as you get in this package it's definitely a great value and all of them had really great pigment quality
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Reviewed in the United States on November 11, 2025 by kbwils
I was really looking forward to getting these, the idea of being able to have a wireless machine on the go with my sketchbook. They worked as far as being able to function however some of them leaked into one of my tattoo machines making it difficult to get cleaned out to a satisfactory level so quality was not great. Easy to use other than clean up if they pop in your machine.
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Reviewed in the United States on November 3, 2025 by Sammi