Vintage Bruning Electric Eraser (Architect Engineer) with 4 Koh-I-Noor Erasers

Description

This electronic eraser in tested, working condition. For the power button, you have to keep it depressed while erasing (it's not just an on/off switch).
There's an eraser already in the tip, and 4 unused erasers in their original box.
Free priority mail shipping in the US.
Art Institutes Metal Bow Drafting and Drawing Adjustable Leg Compass. Condition is New. Shipped with USPS First Class Package.