Black Friday Sale!

Black Friday Sale !!!

STEM Islands. City of light is $0.99! (was $1.99)

3D Molecules Edit is FREE! (was $1.99)

3D MoleculesEdit&Drill is $1.99! (was $3.99)

Chemistry Circus is FREE! (was $0.99)

Girl,bike, flowers is FREE! (was $0.99)

Enjoy it!

The price will jump back up on Saturday, so grab it while it’s cheap!