Keep presentation surfaces ready for the next meeting with the SMART 1040130 bar eraser assembly. Built for RX systems, this replacement component supports reliable dry-erase cleanup so teams can move from one session to the next without residue distracting from the board. For organizations that depend on shared whiteboard space, the right accessory matters. A worn or missing eraser assembly can slow down room turnover and leave marks that reduce visibility. This SMART component helps preserve the clean, professional appearance expected in active learning environments, conference rooms, and planning spaces. Because it is specified for RX use, it fits into the existing SMART ecosystem with the consistency procurement teams expect from a genuine replacement part. That makes it a practical choice when uptime, presentation quality, and equipment continuity all matter more than a generic substitute.