Semikolon Refill for Note Block Caddy with Pen Holder Semikolon note block caddy with pen holder refill; note block measures 3-1/2 x 3-1/2 x 3 inches 800 unlined white sheets; handsome dove grey block sides feature the Semikolon signature logo Designed and sized specifically for the Semikolon note block caddy with pen holder