Design-Fill brand "PLOTTER/Plotter". PLOTTER (planners, hosters, and thinkers) are created as a useful creative tool to discover the best ideas and imaginations... The refillable memo pad inside is a staple of paper that can be used as a refill, which can be separated as a memo. Use it as a refill or as a memo. Our products are available in a variety of colors, squares, and to-do lists, so you can choose them according to your needs.