Anti-stress balls for progressive muscle relaxation (4)

SPECIFICATIONS

🔍 The 4 anti-stress balls – sun, moon or meteor – are made of non-toxic foam – or polyurethane (PU) – which feels soft and comfortable in the hand.

It's durable enough to withstand hours of squeezing, pulling, and kneading—yet soft enough to gently cushion pressure and soothe your hands and body.

Unlike PVC balls, PU does not contain any harmful plasticizers and is harmless to health.

🧠 Anti-stress balls work through the method of progressive muscle relaxation, which was developed in the 1920s by the American physician Edmund Jacobsen.

The relaxation technique is based on the interaction between muscular and psychological tension. This means that continuous tensing and relaxing—in this case, the hand muscles—leads to a (measurable) relaxation response in the body and mind.

People with ADHD also benefit from the sensory stimulation. They often lack sufficient self-awareness, which is compensated for by the gentle counterpressure of the balls.

DELIVERY WITHIN 14 WORKING DAYS

Type: Antistress balls, 4 pieces, diameter: about 7 cm.

Recommended age: 6 -18 years+

⚠️ Once fully cured, polyurethane foam is safe in products such as stress balls.

It doesn't contain toxic plasticizers (phthalates) that are common in PVC balls, as it's already structurally elastic and soft enough. This foam material is also familiar from our bed mattresses. ⚠️

Material: 

- PU (polyurethane) ✅

- non-toxic ✅

- durable, dimensionally stable and weather-resistant ✅

Certification: CE ✅