Error Assist Arrow$2.00 Acetate see-through arrow. The arrow allows the teacher to draw attention to mouth movements when additional sensory information is required to help students learn to segment or to blend. Quantity Error Assist Arrow quantity Add to cart SKU: Item #43 Category: Kits, Manuals & Booklets Related products Add to cart Screech Puppet $10.00 Add to cart Second Grade Kit $440.00 Add to cart Kindergarten Dive Into Reading (Word Lists, Sentence Strips and Paragraphs) $22.00 Add to cart First Grade 2022 Small Group Manual $25.00