Mr. Finger — Nail Training Model, 20 cm
The full teaching kit, licensed for your own use.
$25 ≈ €22.29
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Show your students what words cannot explain
Mr. Finger is a new level of clarity in nail training.
The concept for Mr. Finger came from @unique_nails_tm.
From the anatomy of the finger to the finer points of e-file work and building a perfect nail architecture — demonstrate techniques, explain the difficult details and go through mistakes at a scale every student can see.
Fewer words, more to see. More understanding, better training.
What nail instructors have been missing
Mr. Finger is not simply an enlarged model of a finger. It is a teaching tool for nail technicians and educators, built to demonstrate the technical side of manicure and nail construction.
Mr. Finger lets you show students what is hard to explain in detail with words, or to demonstrate on your own hand.
Because the model is oversized, the demonstration reads for the whole group: students can see the detail and understand what each technique involves.
Studying the anatomy of the finger
Mr. Finger lets you examine the anatomical structures of the finger in detail, learn where each zone sits and get familiar with the professional terminology.
It helps students understand the structure of the finger and the nail unit, and gives the instructor a visual example to teach from.
Demonstrating manicure and nail construction techniques
The full Mr. Finger kit opens up further teaching possibilities and lets you demonstrate:
- how the bit sits against the nail
- e-file technique and the angle of the bit
- cuticle work and cutting the cuticle line
- the movements involved in an e-file manicure
- the principles of building the architecture of an enhancement
- how each nail shape is formed
- filing the free edge and the sidewalls
- the C-curve and the lengthwise arch
- where the sidewalls sit and how the free edge is built
- the difference between correct architecture and the mistakes typically made
Mr. Finger turns difficult explanations into visual demonstrations, making the learning process clearer, more consistent and more effective.
One kit, two licences
Mr. Finger — Commercial Licence
Print the kit and sell it. One studio, unlimited units.
$85 ≈ €75.79
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Questions
Are the files sent straight away?
Yes. Every model is sold and delivered through Cults3D, so the download is available the moment the payment clears.
What do I actually receive?
STL files. Nothing is shipped — you print the kit yourself.
Do I need magnets?
Only for the before/after cover. Three pairs of Ø3 mm magnets, 3–4 mm long. They are easy to find and they are not included in the download.
Can I resize it?
Yes — scale the parts in your slicer. The 20 cm default is chosen so the detail reads across a classroom, but nothing depends on that exact size. One caveat: the clearances are tuned for it. Scale down and the fit can come out too tight.
Which licence do I need?
If you are printing for yourself or for your own teaching, the personal licence covers it. If you intend to sell the printed kits, you need the commercial licence.
Can I sell prints under the personal licence?
No. The personal licence covers printing for yourself and using the prints in your own courses. Selling printed copies needs the commercial licence.
Is there a discount for buying both?
They are separate products. The commercial licence includes the same files, so there is no reason to buy both.
Updates?
Buyers re-download from their Cults3D account. Additions to the kit, such as the nail file prop, arrive as free updates.