The automatic yo-yo is here! Featuring Auto-Return Technology, Reflex™ automatically returns to the hand without having to tug the string! Utilizing a centrifugal clutch, Reflex returns automatically when it reaches the end of its spin. Reflex is a take-apart design featuring a high speed trans-axle for longer spin time, light-weight body, and a wide string gap that makes learning tricks easy! This model is perfect for beginners; Reflex is often referred to as a 'yo-yo with training wheels'!
Learn about detective science through this fun fingerprinting kit!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
This black scorpion specimen is great for the classroom setting!
Get swept away by this fantastic robot kit that uses vibrations to move!
This kit will get your paper plane ready for takeoff!
The cards show the name of the element, the atomic number, group, natural state and common usages!