caffeine necklace

myminifactory

If you're hooked on caffeine all day, then this necklace is right up your alley. The caffeine molecule takes center stage in a ball-and-stick representation. To assemble it, attach a neck chain to two sturdy sticks where the balls protrude from the back - provided those sticks can handle the load, that is (see Printing Tips for more details). Be warned: attempting to print this model with a standard desktop plastic extrusion machine will be a challenge due to its delicate stick structure. However, using a high-end laser sintering machine like the Sinterit Lisa will yield outstanding results, and your finished molecule model will look sharp and complete. This intricate design was crafted using VECTARY - a powerful online 3D modeling tool that's free to use. Credits go to rigtig181 for bringing this creation to life.