It is a professional grade kit and I love that it forces you to be brief for each Task. This is improving WIP clarity and they are easy to re-cycle with the very easy to remove the markers leaving a clean, fresh, look ready for a new task. The 5 colors keep an at-a-glance proper perspective and the multi-colored project card is perfectly sized. We us the Project Card as a process card to create checklists to ensure we are using best practices. We use the small red cards to flag Bottlenecks and items to Verify before being moved into Done. Thanks for a well engineered and thought out complement to my Kanban boards.