Lightly-weighted Twiddle Nathan can help anyone find that "just-right zone" for maintaining attention and appropriate behavior for tasks and activities. Crafted from cozy, durable faux suede and plush fleece. High-grade fidgets are attached with ribbon loops that snap, allowing the user to switch around and substitute fidgets for added variety or training purposes. Safety-tested to meet US and EU standards. Evaluated and endorsed by AblePlay and by ICBBES as a Certified Autism Resource. Machine-washable.