About This

• 💡 Lights Up with Every Move Motion-activated LED balls flash brightly as they roll, capturing attention and making STEM play more exciting—perfect for sensory play, nighttime fun, and keeping toddlers engaged with every bounce. No on/off switch
• 🔧 Safe, Durable & Baby-Friendly Made of BPA-free polycarbonate with enclosed battery housing and ultrasonic welding. Batteries last for 45 hours thats 8,100 motion activation and after that they can be used as regular ball drop balls.
• 🧸 Toddler-Safe & Durable Build Crafted from shatter-resistant polycarbonate, these 1.8" balls are large enough to avoid choking hazards and built to last. Batteries are double-encased, with ultrasonic sealing for extra safety during energetic toddler play.
• 🔔 Rattle Sounds for Sensory Learning Each ball produces a gentle rattle sound, combining auditory stimulation with visual light for rich sensory development. Designed to support early coordination, cause-effect learning, and motor skills in babies and toddlers.
• 🖐️ Easy to Hold for Small Hands Sized at 1.8 inches, these LED balls are ideal for little hands to grasp and roll. Smooth edges and lightweight design make them easy to use independently, promoting confidence and hands-on play without safety risks.
• 🧩 Expand Your Ball Drop Tower Play Compatible with all Ball Drop Series towers and STEM sets. Add more glowing balls to your toddler's toy rotation for multi-ball racing, social interaction, imaginative builds, and cooperative indoor learning fun.