When working on web and mobile designs or wireframes, anything that can ease creating these layouts are highly welcomed.
GUI Toolkits is a very large collection of user interface components that has sets from mobile to desktop apps.
Info: They are giving away 3 bundles (each bundle includes all 9 GUI Toolkits) to WRD readers and details can be found at the end of this post.

There are 9 toolkits offered: iPhone, iPad, Android, BlackBerry, Facebook, Web 2.0, Mac, Windows and Windows Mobile apps.
Each of them consists of hundreds of vector shapes and icons that empower anyone (with or without design skills) to create mock-ups and clickable prototypes.
Every toolkit has versions for wireframing + production and, once purchased, any upgrades are free for lifetime.

And, GUI Toolkits come with the file format anyone get used to work with as there are versions for Illustrator, Fireworks, Visio, PowerPoint, OmniGraffle, Axure RP Pro and Apple Keynote.
Each toolkit can be purchased separately or a bundle that consists of all the items exists for a good price (which is handy for anyone regularly performing web design tasks).

In order to create faster, get your toolkit at GUI Toolkits now.
How to join the giveaway?
There are 3 bundles (includes all 9 toolkits) being given away and winners will be able to choose the file format they prefer.
In order to join, you can do one or both of the following to increase the chances:
- leave a comment stating the toolkit of choice and the platform (Illustrator, Keynote, etc.)
- share this tweet about GUI Toolkits
Winners will be selected a week later (20 Feb 2013) and announced in this post. Good luck to all.