Touch it, twist it, turn it, and get hand and mind wellness. The Perfect Stress Reliever Tangle Relax is a therapeutic sensory toy with bumps, grooves, and soothing red hues. Its versatile form makes it a delight to manipulate. Tangle Relax Therapy builds concentration and fine motor skills through play It’s a sensory toy for relaxation, fine motor development, and play. Tangle Therapy fits in your hand for single handed manipulation. Complete instructions are included.