Set of 48 thin I-Beams, for use with structures systems. 24 each of #4 beams (17 cm length) and #3 beams (11.5 cm length).
WARNING: CHOKING HAZARD!
Small parts. Not for children under 3 years.
Perform the following experiments and more with the Thin I-Beams.
Visit PASCO’s Experiment Library to view all activities for this product.