Stacks of molds for silicone stoppers
The Fraction Machine
The Good and Beautiful Math Box 1
Volume of Similar Figures - Ice Cube tray.
The Honeypoo 1 flying fixed wing aircraft
Impeller
Human Brain
Shock-absorbing curve lattice structure（PA）
Acyl-Acyl Carrier Protein (PDB 2FAE)
DNA model
Replacement Eppendorf tube holder for lab rotator
3-Dimensional Fraction Blocks
Open-source lab jack
Binocular Solar Filter Lens Caps
Plant and Animal Cell
phorid fly (Pseudacteon curvatis female)
Mitochondrion for a magnetic board
Cholorplast for magnetic board
Eppendorf Tube Cap Clip
Toroidal Propellers
butane
Rubber Band Tractor
75mm Gel Tray+Comb
Ten frame magnetic math instructional tool
Phospholipid Membrane for Magnetic Board
DIYBio centrifuge rotor remix
Post-it Note Holder Redux
North Rhine Westphalia Puzzle
Pythagorean cup
base plate
2020 Prototyping Base Plate
Case for LMS-ESP32 board for SPIKE and MINDSTORMS
Tri Klein Bottle
worm gear 40:1 reduction ratio
straight cylinder
Coil holder for a flat coil with 150mm in diameter
Scotch yoke
Wege for equatoriial mode of ttthe DWARF Miini telescope
Mars Module
