Build your favorite Transformers hero, Optimus Prime, in vehicle or robot mode with this 2-in-1 set of 90 KRE-O construction pieces;2-in-1 KRE-O construction set lets you build Optimus Prime as a robot figure or as a truck;Set includes 90 KRE-O pieces;Ages 6 to 12

• KRE-O Transformers Optimus Prime Construction Set (31143)

KRE-O Transformers Optimus Prime Construction Set (31143)Kre-o