Bubble Tube Round 105cm + AdaptorBring calming movement and vibrant colour to your sensory space with the Playlearn Bubble Tube Round 105cm. This striking visual feature gently cycles through colour changing LED lights, while bubbles rise continuously through the water, carrying 8 swimming plastic fish that captivate and soothe the senses. Perfect for classrooms, sensory rooms, or calm down corners, the bubble tube encourages visual tracking, attention development, and communication