Pentel Whiteboard Marker Knockle Blue, Medium Round Tip, Set of 10 (New & Opened). - Brand: Pentel - Model Name: Knockle Whiteboard Marker - Quantity: Set of 10 - Color: Blue - Type: Medium Round Tip 2 are new and unopened, 6 are opened but unused, and 2 are partially used. The box will not be included when shipped. Please understand. Cancellations, returns, and refunds are not accepted after purchase. Thank you for viewing.