Set of 3 spike rings with varying resistance for hand training and sensory play
These large, flexible spike rings feel pleasant to the touch and invite you to press, pinch, twist and roll – ideal for training hand muscles and stimulating sensory stimulation.

Each ring has its own hardness:
- 🟡 Yellow – soft: Low resistance, nice for young children or as a warm-up.
- 🟢 Green – medium: Average resistance, for building muscle strength and coordination.
- 🔵 Blue – firm: Highest resistance, suitable for more intensive exercise and muscle training.

Motor & sensory benefits:
- Hand muscle strengthening: Improves grip strength, finger coordination and hand control.
- Tactile stimulation: The soft spines activate the sense of touch and help with sensory processing.
- Fine motor skills & manual dexterity: Preparing for writing, crafts and other daily activities.
- Stress relief & self-regulation: The rhythmic movements help children regulate tension and calm down.

An instruction sheet with 5 playful exercises is included and can be seen in the product photos. This provides inspiration for use in the classroom, at the office, or at home – both individually and in small groups.

A versatile and child-friendly set for strength building, sensory stimulation and motor development – ​​indispensable for parents, teachers and therapists.