Transformers fans, a treat for you: the Optimus Prime Battle Rig Plaster.

Although it looks like an innocent-enough truck, and a rather small one at that, it turns, with a few quick flicks of the wrist, into a dart firing tank-like machine.

We thought you'd enjoy the chance to feast your eyes on them.

It costs £30 from Hasbro. - learn about it / talk about it / deal with it At parents can find all the advice they will need to keep their children safe online. Designed specifically for parents, the site offers a wealth of up-to-date, unbiased information and advice about how to deal with online safety. Parents can learn about the latest issues and technologies, get great tips on how to talk about online safety with their children and get the best advice on dealing with issues and taking action. Created with experts, Internet Matters provides detailed information, but also signposts to best-in-class resources from individual expert organisations. Our goal is to ensure parents can always access the information that they need, in a format that is clear and concise.