The Sphere uses 100% Fine Grain Portuguese Cork, giving 30% more compression. The perfect Self-Massage tool for the whole body. The small size also makes it perfect for more targeted trigger point massage and foot massage, aiding in plantar fasciitis relief and improving muscle tissue flexibility ENHANCE YOUR WELLNESS ROUTINE whether you're recovering from a workout, easing stress, or rehabilitating an injury, this therapy Sphere is an essential addition to your wellness toolkit. Incorporate it into your daily routine to improve mobility, reduce pain, and enhance overall well-being. Desensitise Painful Muscle Tissue Perfect Targeted and Trigger Point Massage Firm enough for Deep Tissue Myofascial Release but 30% more compression allows for softer release when needed Used Against A Wall or On The Ground Ultra lightweight and portable size, perfect for travel Natural and Biodegradable Material Skin Friendly – Antibacterial & Antimicrobial