STEEL TUNING FORK SET (SET OF 13) IN WOODEN CASE weight set Heavy duty head straps with

Heavy duty head straps with soft foam nose insert for added protection

3 x 5mm Green LEDs (LEDDLSG5)

Start out with small models that demonstrate how structural elements can be attached together to maximize the strength of a structure for a fixed amount of material used

L (468405L)

STEEL TUNING FORK SET (SET OF 13) IN WOODEN CASE weight set Heavy duty head straps withSet of 13 Tuning Forks in frequencies between C (512) and C (236) Made of nickel plated steel (+ ) 5% of stated frequency Designed for physics experimentation and studies on sound Includes wood carrying case Frequencies in Hz: C (512), B (480), A (426 6), A (405), G (384), F (362), F (341 3), E (320), E (302), D (288), C (271), C (256), C (236).