ENDLESS FUN: Experience the ultimate sensory adventure with our Lights & Sounds for your marble run set! With four unique themes to choose from.

FEATURES: These patent-pending Lights & Sounds pieces are a marvel of interactive sensory technology. With 14 randomized wacky sounds and 2 flashing lights.

BATTERY-OPERATED: The marble run lights and sound accessories are a must-have for any marble run enthusiast. Each piece includes 3 LR44 1.5V button cell batteries, providing long-lasting power. 

UNLEASH YOUR CREATIVITY: Take your marble run set to a whole new level of excitement with our Lights & Sounds pieces. Combine them with our Wacky, Space, or Safari Sounds for an out-of-this-world experience!

COMPATIBILITY: Our sets are the perfect addition to your Marble Genius collection. Whether you're looking to add extra excitement to your marble runs, race tracks, towers, or elevators, these accessories are sure to do the trick.

Package Dimensions: 5.24 x 3.15 x 2.52 in (13.3 x 8 x 6.4 cm)

Product Weight: 5.3 oz (150.26 g)

Manufacturer Recommended Age: 4 years and up

Batteries: Requires 6 LR44 batteries. (include)

Material: Glass