BF25-Undo

This nifty spy tool detects metallic evidence through other materials like thin layers of soil, fabric, or paper. Small enough to carry around wit...

Includes two unique pens that allow you and your fellow agents to exchange secret, confidential messages. The pens use a special ink that becomes ...

Includes everything you need to develop and lift a fingerprint, just like a real detective. Learn the techniques real detectives use to analyze fi...

Learn about different types of codes and ciphers that have been used throughout history--and how you can use them in your own investigations! Incl...

Features realistic snake movements and lifelike textures for immersive play! Comes with a secret compartment for storing tiny spy gear or messages....

Make your own bubble gum with three yummy flavors! Long lasting flavors include watermelon, orange, and classic bubble gum. Learn about the scient...

Build a loyal robotic reptile buddy that responds to your gestures, changes colors, and automatically fires and retracts its tongue! This first-of-...

Grow a variety of dazzling, colorful crystals using safe, non-toxic crystal salts. Make a crystal volcano on a paper cone, watch long spindly ...

Scientifically accurate models Quality educational materials with paleontology lessons A 2018 Oppenheim Toy Portfolio Platinum award winner