Toys are not necessarily just for small boys but also for the big ones. Collectible diecast is one toy boys will never outgrow. This comes in many different kinds of vehicles from the small motorcycle to the gigantic ship. It is typically made of metal and plastic combination. Zamak, an alloy of zinc and aluminum is the most common type of metal being used in diecast.

Collectible diecast started from very basic forms consisting of a vehicle, truck or car, without interior. At present, they are so detailed that even the smallest part is made to be a scaled replica of the original one. This scale model is available in different scales from the smallest 1/87 to the biggest 1/12. Adults would opt for the bigger scales of 7 to 15 inches long.