# Lolly Demo in use

Where Lolly Demo shows up while you work, and what travels inside your files.

The chrome keeps Spearmint whatever the colourway; a PNG carries the record and the credentials.

Choose Light, Dark or Brand in [Settings → Appearance](/#/settings?focus=appearance-section).

![Three theme cards in Lolly Demo greens, Light, Dark and Brand, with Interface follows the design system switched on](/info/shots/pd-theme-picker.svg)

## Colourways on real work

Pick a colourway for each piece in the tool's **Design system** section. The export records your choice.

![A QR code in Lolly Demo: the colourway dots in the tool's Design system section, and the export panel recording Lolly Demo and the Spearmint colourway](/info/shots/export-panel.svg)

Choose a card to try that colourway in a link card, with Lolly Demo active.

## Clinic: do and don't

Clinic stays with Lolly whichever design system is active.

## Switch to your own

Your design system takes the room; the craft stays.

- <!--i:upload--> [Import a brand you already have](/info/start/quickstart.html#import-a-brand-you-already-have).
- <!--i:box--> Start from a blank: **Lolly Starter**, the neutral system beside Lolly Demo on lolly.tools.
- <!--i:trash--> [Remove a design system](/info/create/brand-studio.html#removing-a-design-system).

[The full Lolly brand standards](/brand) · [Meet Lolly Demo](/info/start/lolly-demo.html)

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