Interface Essential

Business

Images Photography

Money Shopping

Programming

Computer Devices

Phone

Mail

Map Travel

Food Drink

Nature Ecology

Entertainment

Shipping

Culture

Health

Work Education

Artificial Intelligence

Arrows

Streamline 3.0

Ultimate

Core

Flex

Sharp

Plump

Micro

Freehand

Streamline Material

Nova

Cyber

Streamline Vault

Logos

Pixel

Google Material

Tabler

Remix

Feather

Iconoir

Carbon

Solar

Lucide

Brand Logos

Bootstrap

Atlas

Unicons

Ionic Icons

Phosphor

MingCute

Font Awesome

Majesticons

Mynaui

Radix

Heroicons

Flagpack

Typeface - Free

8 Number

Number

3 Number

7 Number

5 Number

6 Number

9 Number

4 Number

1 Number

2 Number

0 Number

Core Solid

Text Formatting

Plump Line

Plump Solid

Ultimate Regular

Text Formating

Sharp Remix

Ultimate Light

Micro Solid

Sharp Gradient

Sharp Neon

Core Remix

Plump Remix

Micro Line

Plump Flat

Plump Pop

Sharp Pop

Core Duo

Ultimate Bold

Sharp Line

Core Neon

Plump Duo

Sharp Flat

Core Pop

Sharp Duo

Flex Line

Core Gradient

Plump Neon

Plump Gradient

Sharp Solid

Flex Solid

Flex Flat

Core Line

Core Flat

Flex Remix

Flex Pop

Flex Neon

Flex Gradient

Flex Duo

Tabler Line

Number 4

All Icons

Number 3

Number 2

<p>Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal.&nbsp;The Duo style is perfect for projects that require differentiation between actions, using color to convey meaning effectively. It also allows you to customize the line thickness.&nbsp;All Flex Duo icons are designed on a 14px grid with a 1px default stroke and two customizable colors.</p>

<p>Flex is a fluid icon family inspired by nature’s curves. It favors smooth, flowing forms. More organic than Core and subtler than the chunky Plump. Read about the <a href="https://blog.streamlinehq.com/flex/" rel="noopener noreferrer" target="_blank">design process</a>.</p>

Fluid icons

Number One

Mathematics

Number One icon - Flex Duo Set

Download Number One SVG vector or transparent PNG icon in Duo, Filled, Stroke style(s) for Sketch and Figma. It belongs to Flex Duo vectors SVG collection.