This Smithsonian 150x/450x/900x Microscope Kit from NSI is perfect for budding scientists. Gift Givers: This item ships in its original packaging. If intended as a gift, the packaging may reveal the contents. View microscopic specimens at up to 900x actual size Built-in light for direct illumination Reflecting mirror for natural illumination WHAT'S INCLUDED 900X plastic microscope with LED illumination Scalpel Spatula Stirring rod Tweezers Test tube with cap Petri dish Pipette 2 specimen vials 12"H x 3.75"W x 12"D Age: 8 years & up Requires 2 AA batteries (not included) Assembly required Plastic, aluminum Imported Model number: 22249 Size: One Size. Color: Black. Gender: unisex. Age Group: kids.