Icons and colors

Hi Dribbble,

For the first shot of Bobex website, I want to share these 3 icons with you. The website needs to have 3 clear icons to explain "How does Bobex work".

The first - "Drop us few lines about your project"
The second - The user will be connected with providers
And the third - The user will receive offers about his project.

What do you think about it? Are they meaningfull enough?

See you later.