The Robot Inventor's Workshop Kit was originally marketed in a 4-Color Box that has been replaced with a kid-friendly Heavy-Duty PVC Zipper Bag for easy storage of the ROBOTIX Motor, Controller and Parts.  The Handbook is professionally printed with a 4-Color Cover and Black & White Pages full of diagrams and robotic instructional programs.  The 23-Parts include a Low-Speed Motor, a Black 1-Switch Controller with Easy-Opening Clip, ROBOTIX Arms in both 50mm and 100mm length in 2-different colors and ROBOTIX Connectors in Black.