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rhinoceros
The included stethoscope
rubber bands
2 Mini-Posters (There is no time like the present and Make every hour in the day count 8”w x 10”h)
and to develop various strategies for addition and subtraction
Gemology! Crystal Lab D 119685 rhinocerosExplore the science behind precious stones with Gemology! Make your own gems and crystals out of common household ingredients using this set's durable tools, crack open reusable break apart geodes, and study their scientific properties with the included magnifier! Includes gem molds, beaker, and experiment guide for making your own colorful gems! Magnifying glass measures 7" L x 3. 25" W x 1" H; chisel measures 3. 75" L x 1. 75" W x 1. 75" H.