Pay in 4 interest-free payments of $6.25 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
no-mess and no-fuss play
colorful shapes including squares (2 large
9 yards (81
Attach your specimens to the colorful mineral poster using plastic boxes to create an attractive educational display
which is a dream come true for parents and teachers
Rubber Band Racers building no-mess and no-fuss playFly into physics fun with five awesome models driven by a rubber band powered propeller. Using ultralight plastic and bamboo parts, build a helicopter, airboat, airplane, fan car, and hydrofoil. Learn how the elastic material stores energy and then releases it to move the models. Ages 8 and up.
US$ 18.23
US$ 1993.91
US$ 32.30
US$ 77.97
