Swpeet267 Pcs Organic Chemistry Molecular Model Student and Teacher Kit, Chemistry Molecular Model Student and Teacher Set - 116 Atoms & 150 Links & 1 Short Link Remover Tool

Excellent

Compared to much more expensive brands (like the one your school's bookstore carries) this set is lacking somewhat in quality, but for the quantity of pieces and the price, the slight decrease in quality is worth the purchase. My only concern is wear on the pieces over time which the more expensive brands don't tend to experience, but we shall see. The "sticks" of the molecules do not attach as securely as other brands, but depending on the user this can be a good characteristic as it makes them easier to use, or a bad characteristic as they take less jostling before coming apart.

Excelente

Using this in class helps students connect the invisible world of atoms and molecules to something they can see.

Very helpful for Organic Chemistry class