This can be used in a classroom for team points. If you have your students arranged in tables, each table can have a color card. By using a clothespin, teams can add/subtract points as they earn them. I require my teams to get 10 points per day. Has been very effective in my classroom for students to work together to reach a common goal.
There are seven colors included so you can use with up to seven table teams: green, blue, teal, red, purple, orange, and pink.
Hope you enjoy these as much as me!