Nothing too fancy in this post. This is simply a cube I created to challenge some of my VEX IQ students stacking abilities with their claw bots. The cube has two open ends which makes it easy to grab on the ends and 4 smooth sides for easy stacking. If you want to give the students more of a challenge you have them grab the smooth sides and stack on the open ends.
Have you created any objects to practice with? Let us know and feel free to share your pictures and ideas.