Unicode characters for «email», «save», «print»

I was also looking for save (floppy disk) symbol.
💾 symbol (mentioned in @Dark Falcon answer) is colored and not adjustable with its adjacent text colors.
I finally got 🖫 from graphemica.com
We can adjust it in any color by CSS color property.

🖫 white hard shell floppy disk for save (U+1F5AB)  
✉ print screen symbol (U+2399)
⎙ envelope for email (U+2709)

Here's some ideas. I have not tested them on any browsers except Firefox on Linux.

• Email: ✉, Unlikely: 
• Print: ⎙
• Save: ↓, ▼

Edit: 💾 \U0001f4be could be used for saving since Unicode 6.x