Don't know your blood type? Find out in minutes with this sterile blood type testing kit. Includes everything you need to take the test at home. Nothing needs to be sent to a lab. Tests for A+/-, B+/-, AB+/-, and O+/-...

Product: Lung-shaped enamel pin with butterfly clasp. Measurements: 1" x 1" 

Size: 1.5" This soft enamel is cast from black nickel and filled with white enamel.

Size: Cooler pin: 1 1/2" long, Heart pin: 3/4" tall This item consists of a hinged "cooler box" pin and a removable heart pin which can be worn separately or together! This set of hard enamel pins is cast from silver and black nickel...

A microscope is an instrument used to see objects that are too small to be seen by the naked eye. Microscopy is the science of investigating small objects and structures using such an instrument. Size: 1 1/4" tall This hard enamel...

The skull is a bony structure that forms the head in vertebrates. It supports the structures of the face and provides a protective cavity for the brain. Functions of the skull include protection of the brain, fixing the distance between...

3/4" tall This hard enamel pin is cast from silver nickel and filled with colored enamel.

Size: 1" wide This hard enamel pin is cast from silver nickel and filled with colored and clear enamel with screen-printed details.

Size: 1" wide This 3D pin is cast from matte silver nickel for the perfect amount of shine.

This listing is for 5 individual, complete test kits. Don't know your blood type? Find out in minutes with this sterile blood type testing kit. Includes everything you need to take the test at home. Nothing needs to be sent to...

This listing is for 10 individual, complete test kits. Don't know your blood type? Find out in minutes with this sterile blood type testing kit. Includes everything you need to take the test at home. Nothing needs to be sent to...

Fill this reversible tote with an extra set of scrubs and clean shirt for shifts that get messy, or pack it up with everything you need during rotations. Width 18" Height 14.5" Gusset 5" Straps 11" Material 100% Recycled canvas, 10...

Size: 1" wide This hard enamel pin is cast from silver nickel and filled with red enamel.

From the cells and blood to the skeleton and the brain, this intriguing guide reveals the secrets of the human body . . . in easy-to-follow infographics!  Kids can learn all about how their bodies work in an engaging, understandable new...

The uterus is a major female hormone-responsive secondary sex organ of the reproductive system in humans and most other mammals. Size: 1" This hard enamel pin is cast from silver nickel and filled with colorful enamel.

Henry Gray wrote the first edition of Gray’s Anatomy in 1858. His meticulous study and descriptions of human anatomy were brought alive by illustrator Henry Vandyke Carter. Their amazing body of work has been lauded as one of the most...

Keep all your dog's prescription meds or a comprehensive array of pens and highlighters ready for your next study session in this Veterinary Science Zip Case. Even when the days are long and the patients are ill-behaved, let it remind...

The human gastrointestinal tract consists of the esophagus, stomach, and intestines, and is divided into the upper and lower gastrointestinal tracts. At around 25' long, the human large and small intestines will process an average of 20 tons of food within...

Size: 1" tall The lumbar vertebrae are, in human anatomy, the five vertebrae between the rib cage and the pelvis. The lumbar vertebrae help support the weight of the body, and permit movement. This pin is cast from antique nickel.

Skull card, perfect for an osteology lover. Inside is blank. Envelope included. Dimensions: 5.5" x 4" 

Size: 1”.  This hard enamel pin is cast from black nickel and filled with colorful enamel.

Size: 1" This hard enamel pin is cast from black nickel and filled with colorful enamel.

Encyclopedia style covering all areas of math and sciences. Makes for great decorative reference books, or to aide in research and reference.  Books measure approximately 10" x 6.5" x 1" Publisher ‏ : ‎ Grolier Society; Later edition (January 1, 1957)...

 Authors: Ben Senturia, Morris D. Marcus, Frank E. Lucente  Publisher: Grune & Stratton, 1980 Condition: Very Good