YES – This is Otchenash Sviatoslav’s app
YES – These are Otchenash Sviatoslav’s hands
YES – Now you have possibility to learn and develop your skill every moment you have, straight from your device.

We are dedicated to develop the permanent make-up sector across the world. We created OS.Course app for educational purposes and global reach.

We hope you like the possibility to learn from OS.Course app and will visit Otchenash Sviatoslav’s webpage and online store. Especially good companion for OS.Course app is OS Basic course workbook.

Write to us:
[email protected]

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