【3-in-1 Developmental Toy Set】This comprehensive baby toy bundle includes 24 pieces: 12 colorful building blocks, 6 soft stacking rings, 5 textured sensory balls, and a convenient storage bag. Designed for infants aged 6 months and up, these durable toys support growth through engaging play. 【Montessori Learning Benefits】Our infant toys promote essential developmental skills: • Color & Shape Recognition: Bright blocks and rings introduce basic concepts. • Fine Motor Development: Easy-to-grasp pieces enhance hand-eye coordination. • Cognitive Growth: Stacking and sorting activities build problem-solving abilities. • Sensory Exploration: Textured balls provide tactile stimulation for curious minds. 【Safe & High-Quality Materials】Crafted from BPA-free, non-toxic materials that are soft yet durable. Each piece features small ventilation holes for safety during teething, with squeaky sounds adding interactive fun. Ideal for babies exploring oral sensations. 【Versatile Play Options】Suitable for various ages: • 0-6 Months: Sensory balls encourage grasping and visual tracking. • 6-12 Months: Stacking rings and blocks develop motor skills. • 12+ Months: Advanced stacking challenges promote cognitive growth. 【Convenient Storage & Portability】Includes a reusable storage bag to keep toys organized at home or on the go. Perfect for travel, daycare, or playdates—simply pack and enjoy anywhere. 【Ideal Gift Choice】A thoughtful present for birthdays, holidays, or special occasions. Recommended cleaning method: Use warm water (not exceeding recommended temperatures), squeeze out moisture through holes, air-dry thoroughly before next use.