I teach Polymer Clay classes, and the first thing I always tell people is get a good oven thermometer to put in the toaster over. If you go that route, it will help as the oven temp dials are not very accurate. Also remember to preheat the oven, as the heating element will get up to 450 degrees before the cavity heats to 300 or 325. I use 3 toaster ovens, but I still love the old Toymax Bug's Life model. The Super oven will fit 2 regular sized Toymax molds, and I have not seen a Jurassic park model. BUT Hey, if you are a Star Wars Fan get that Oven and the molds and BE HAPPY! If you are looking for just an oven have you tried http://austinthompson.org/Thingmaker/main.shtm
? MJ has an nice web site.