Fizjo Spiky Roller for Massage and Rehabilitation Tullo Duoball 15.5 cm Red REF864. This rehabilitation roller with spikes (massage roller) is a versatile tool for body massage, muscle rolling, rehabilitation, and sensory integration therapy. It works well on various body parts, including post-injury, supporting therapy for both increased and decreased muscle tone. The roller is suitable for children, adults, and seniors. It is excellent for foot massage, among other things – regular use helps prevent flat feet, strengthens foot muscles, and improves blood circulation. The conical spikes increase the effectiveness of the massage, stimulate sensory receptors, support sensory integration, and accelerate muscle recovery. The Duoball is free from phthalates, BPA, and heavy metals, making it safe for use. Indications: Sensory integration disorders (SI therapy) Massage and rehabilitation after musculoskeletal injuries Flat feet and valgus of the lower limbs Increased and decreased muscle tone Limited manual dexterity Balance and proprioception training Technical data: Length: 15.5 cm Manufactured in Poland Made of certified, safe materials Medical device - use it in accordance with the instructions for use or the label Does not contain phthalates, BPA or heavy metals Cleaning method: Wash under running water with soap for children CE marked (compliance with EU standards)