Boing! Snap! These durable #16 rubber bands are most often used as belts for pulleys or the power behind a rubber band racer vehicle. Excellent for use with projectile launchers, hydraulic arms, spring scales and over half of the inventions TeacherGeek offers.
Their high-quality design does not break as easily as other rubber bands, allowing for reuse and experimentation across STEM | STEAM designs and classrooms.