"Ruler" can be used as an actual ruler, but has also been designed with textured pads to give sensory input
Looks like a regular ruler so acceptable in the classroom as just another ruler
Great for children who who fidget at school or at home during homework
FDA approved chewable material
Class discussions (in the lap as a fidger)
Place on the edge ot the desk/table, inside the desk for discreetness, or can be held in a child's lap. Great for tactile input and keeping children alert and focused during a lesson. Can be twisted, turned and squeezed for more pressure and sensory input.