Configurable attributes viewable by guests

Hello everyone,

I'm new here and I hope you guys can help me.
A client of mine wants to show their configurable product attributes to guests on the product details page.
This is the first tim I'm developing a big webshop on magento, so I might have missed some functionalities for this.

In addition I'm using Tonbo Colorpicker to show product variations as color boxes on the product detail page.
I tried all sorts of things, but I can't seem to find out how to do this.

It might be very simple, but again I'm fairly new to the platform.
I'm using Magento 1.9.0.1

I hope you guys can help.

Greetz,
Rik

I mainly use Joomla or Wordpress. Nice to share their knowledge with you