Make it epic! Kids can build and customize their own Hot Wheels Super Blitzen vehicle with the Hot Wheels Ready-to-Race Car Builder set. With 4 kid-sized tools and 25 different parts, aspiring mechanics can hone their creativity and fine motor skills by assembling, disassembling, and customizing their Hot Wheels race car again and again. Use the lug wrench to install and swap out rims, and the basic wrench and screwdriver for assembling the car body and engine, just like a real mechanic. Great for imaginative, pretend play! And with so many different parts, the customizing fun never ends. For kids ages 3 years and up.