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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
5" x 11" with rounded corners and can be re-used if written on with most dry erase markers and wiped clean
Precise and easy readout
FSK modulation
Comes with matching color keyboard skin
The Breaker Sniff-it remote does not require a battery and is powered by the outlet
American Educational 7 Piece Acrylic Lens and Prism Set 5" x 11" with roundedSet of seven lenses and prisms for demonstrating optical principles and effects for students Includes double concave, double convex, trapezoidal, plano convex, and various triangular shaped lenses Made of acrylic for optical clarity The American Educational 7 Piece Acrylic Lens and Prism Set has lenses of different shapes for demonstrating optical principles and effects for students. The set includes double concave, double convex, trapezoidal, plano
US$ 10.99
US$ 199.95
US$ 135.00
US$ 197.50
