![Rule 18 zone ring](http://3dmarineandmore.com/cdn/shop/products/image_cf67278b-b12d-421f-8b0f-8ce76eb71eca_{width}x.jpg?v=1601556121)
Rule 18 zone ring to be used together with your opti or laser kit. Has two embedded magnets and can be attached to a whiteboard for example.
Rule 18 zone ring to be used together with your opti or laser kit. Has two embedded magnets and can be attached to a whiteboard for example.