Thinking Putty Arctic Flare with Blacklight Coca Cola The Mustang was the most

The Mustang was the most popular and pioneering American sports car in the 1960's

The horn comes with a fingering chart and instructions

Conduct a chemical analysis to better understand why the color change occurs

Type: Tin Wind-up Motorcycle - Key Included

For Ages 3+

Thinking Putty Arctic Flare with Blacklight Coca Cola The Mustang was the mostThis amazing UV reactive icy white putty changes to purple pink when exposed to a "black light". You get a Blacklight Keychain to actually write on the reactive putty. Crazy Aaron has invented a color changing putty that never dries out! You get a . You get a huge handful of Thinking Putty in a round silver tin. Type: Amazing Putty White to Pink UV Sensitive Color Changing Putty Category: Putty Science For Children 3 and Up Made in the USA Size: 4"