If you need custom order with different sizes/ design
2-part intestinal tract
This item can be used as a teaching aid in schools for biological lessons
large display with 3 1/2 digits (accuracy +1 digit)
You get 24 easy-grip
Chloroplast Plant Model 70,000,000x Enlarged Zoom Teaching Model Electromagnetism If you need custom orderIncluded: Chloroplast Plant Model 70,000,000x Enlarged Zoom Teaching Model Revealing Internal Structures + Base. The detailed 3D rendering of a greatly magnified chloroplast, with its vibrantly colored structures, is ideal for studying the structure and function of this key plant cell organelle. Key features (ribosomes, DNA, starch granule, outer membrane, inner membrane, stroma, thylakoids, granum, lamellae, and lumen) are colored and numbered for