(2 Pk) Student Marker W-eraser 10pk Assorted Iridescent & Neon Colors The large size (13/32") is

The large size (13/32") is easy for small hands to hold while the naturally ergonomic

Enables students to increase focus and time on task by quietly moving while working allowing them to be more productiveFlexible nubs on one side and smaller bumps on the other can easily be felt giving the choice for just the right amount of tactile stimulationErgonomic disc causes the body to stabilize itself improving posture and core strengthComes inflated and includes a pump to customize firmness for each child’s needsEffective indoors and outdoors on chairs

square prism

makes it easy to assign a side to put on the floor and a side to lay on

(2 Pk) Student Marker W-eraser 10pk Assorted Iridescent & Neon Colors The large size (13/32") isMPN: 006093 UPC: 194629124954 (2 Pk) Student Marker W eraser 10pk SKU: ERSKLS6108 2