Forming letters requires refined fine motor skills and spatial and directional awareness. Magnatab takes a visual and tactile approach to learning proper letter formation. Numbered arrows indicate proper direction. Following the arrows with the magnetic stylus pulls beads up to create solid lines. Trace the solid lines with the tip of a finger to erase. Stylus fits into slot in board for storage. Measures: 11 3/4″L x 9 3/8″W x 3/4″D. Available in UPPER case and lower case alphabets.