The 12 Pack Case of RENOWN CHALKBOARD & WHITEBOARD CLEANER (Model: RENO5000-AM) is a portable solution for maintaining any size board in pristine condition. Made in the United States, this cleaner is specifically designed for use on chalkboard and whiteboard surfaces, ensuring easy and thorough erasure of markings. This product is perfect for business, office, or educational settings where cleanliness and organization are essential for effective communication and collaboration.