4M Crystal Growing Colour Changing Lego Accessories No glue required

No glue required

Explore your imagination to create awesome prehistoric rescues

• Safety assured – LEGO® components are dropped

(13 cm) deep and makes a colorful display centerpiece

water and other accessories designed to inspire creative role-play

4M Crystal Growing Colour Changing Lego Accessories No glue requiredGrow crystals and display them on their own color changing LED light base. Conduct 7 Crystal growing experiments. It's fun to watch the sparkling crystals grow in front of your eyes. Use this simple kit to grow your own crystals and create a stunning display with the LED base. Includes crystal growing medium, light display base and detailed instructions. Recommended for age 10 years and up. 2 AA batteries required (not included).