NSI Science

Great Gift Idea
Grow your own collection of crystals in these sparkling colors. ''Golden Citrine'', ''Emerald Green'' and ''Aquamarine Blue''!. Safe and easy to do. Crystals start to grow within a few hours and may be finished within a week. This set contains the following items. -Packets of crystal growing chemicals. -Growing cups. -Magnifier. -Measuring cup. -Spatula. -Base rocks. -Safety goggles. -Instruction manual. Highly detailed booklet included contains information such as; safety
...more about the NSI Smithsonian Crystal Growing Set

Great Gift Idea
A super safe microscope set! No glass or sharp instruments used. Die cast microscope body. View objects 900 times larger than actual size!. Three interchangeable objective lenses with powers of 100x, 450x and 900x. 4-color rotating color filter und er the stage. A light source to provide illumination of the object. A mirror to reflect light directly onto the slide. Converts to a projecting microscope. Lens cover provided for the eyepiece. Weighted base and revolving turret.
...more about the NSI 900X Microscope in Carry Case