# How to Build Reusable 3D Components (https://academy.spline.design/collections/spline-advanced-feature-deep-dive/how-to-build-reusable-3d-components)

> A video tutorial from the Spline Academy.

- Product: Spline 3D
- Level: intermediate
- Duration: 6 min 36 s
- Published: 2024-12-14
- Video: https://www.youtube.com/watch?v=eWuFrHiyyu0
- Part of: [Spline Advanced | Feature Deep Dive](https://academy.spline.design/collections/spline-advanced-feature-deep-dive.md)

## About this tutorial

In this tutorial, we'll explore everything you need to know about components in Spline and how they can transform your design workflow!

You'll learn how to create and manage components, detach and customize instances, push changes to the main component and swap variations.

We’ll also share practical tips and best practices to help you build efficient and reusable design systems in Spline. 

Learn more about components:
https://youtu.be/VSddFnDjPUA

🎅💖Holiday's special Remix: https://app.spline.design/file/400edc03-f028-46ef-874a-9529a290483c

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Discover more amazing creators and projects #MadeInSpline at https://community.spline.design/

## Chapters

- [0:00](https://www.youtube.com/watch?v=eWuFrHiyyu0&t=0s) Introduction to Components
- [0:54](https://www.youtube.com/watch?v=eWuFrHiyyu0&t=54s) Creating a Component
- [2:07](https://www.youtube.com/watch?v=eWuFrHiyyu0&t=127s) Managing Instances
- [3:00](https://www.youtube.com/watch?v=eWuFrHiyyu0&t=180s) Pushing Changes and Using Variations
- [4:26](https://www.youtube.com/watch?v=eWuFrHiyyu0&t=266s) Practical Applications
- [5:45](https://www.youtube.com/watch?v=eWuFrHiyyu0&t=345s) Best Practices

## Related documentation

- [Components](https://docs.spline.design/designing-in-3-d/components)