E. coli 3D-Printed Bacterial Smear Slide

Explore microbiology in three dimensions with this microscope-slide model, inspired by a stained bacterial smear containing Escherichia coli.

The design features an irregular raised specimen across a microscope-slide-style base. Its enlarged, tactile format makes the distribution and texture of the smear easier to see, handle and discuss without requiring a microscope or delicate prepared slide.

This model is ideal for introducing bacterial-smear preparation, microscopy and staining principles. It can also be used for microbiology and biomedical science teaching, student revision, laboratory displays, STEM outreach and science-themed gifts.

Please note that this is a simplified artistic and educational representation. Individual bacterial cells, fine staining characteristics and exact microscopic scale may not be represented. It is not intended to replace microscopy, validated reference materials or diagnostic interpretation.