Order Online Fatbrain Toys Sensory Rollers for Rs.1799. Shop from knick knack,New Delhi | *THREE UNIQUELY TEXTURED SILICONE SPHERES with beautiful chimes hidden inside; cleverly captivating! *EACH SPHERE FEATURES 2 UNIQUE TEXTURE PATTERNS; 6 textures to explore; chimes sing as they roll *PERFECT FOR AGES 6 MONTHS TO 2 YEARS; made of food-grade silicone; BPA-free; safe for teething *ENCOURAGES SENSORY EXPLORATION, tactile learning, pretend play; chimes help teach cause-and-effect *FRUSTRATION-FREE PACKAGING; spheres each measure 2.5 inches in diameter; dishwasher safe