Zaner-Bloser Broken Midline Paper is ideal for young students learning to write. It features a red baseline, broken blue midline, and descender space below the baseline for easy identification. Made of clear 30 lb. white newsprint, this paper is durable and high-quality.Specifications. Media Color: White.. Ruling: 0.63 Ruled.. Margin: Unruled.. Media Type: Printed.. Media Quantity: 500 Sheet.. Media Size: 8 x 10.50.. Packaged Quantity: 500 / Pack.Features. Grade - 1.