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Ships within 48 hours · Estimated delivery Sep 26 - Oct 1
Dimensions: L 15 in x W 7
The blades come in different sizes and shapes
The bright colors help children to distinguish between hundreds
For local application for immediate relief
First aid tape roll
STEM Educational Seismograph Model Cotton Dimensions: L 15 in xIncluded: 1 x Educational Seismograph Model Kit, base, paper roll, dowel, support bar, wire arm, eyebolt, small washer, 2 x medium washers, large washer, wing nut, rubber grommet, stylus, rubber band, nut, screw, Instruction Manual. Demonstrates the measurement of seismic waves generated by earthquakes. Records the intensity of a simulated earthquake using a stylus and paper roll. Tabletop unit measures 12" wide and 9" high when assembled. Seismograph
