stemeducation · printedworks

6 model

Chloroform 3D Molecular Model — CAS 67-66-3

Chloroform 3D Molecular Model — CAS 67-66-3

MyMiniFactory

Ammonia 3D Molecular Model — CAS 7664-41-7

Ammonia 3D Molecular Model — CAS 7664-41-7

MyMiniFactory

Sulfuric Acid 3D Molecular Model — CAS 7664-93-9

Sulfuric Acid 3D Molecular Model — CAS 7664-93-9

MyMiniFactory

Nitric Acid 3D Molecular Model — CAS 7697-37-2

Nitric Acid 3D Molecular Model — CAS 7697-37-2

MyMiniFactory

Methanol 3D Molecular Model — CAS 67-56-1

Methanol 3D Molecular Model — CAS 67-56-1

MyMiniFactory

Assemblable pen holder! Mechanical puzzle with pistons and gears!

Assemblable pen holder! Mechanical puzzle with pistons and gears!

MyMiniFactory