Skywatcher collimator assist
T2 ring M42X0.75 female
Savonius VAWT for Science Project
Darrieus VAWT for science project
Pupil Distance Measurement Tool
Medical syringe holder
Relevo de Portugal em 3D - Puzzle 18 distritos
handcranked Planetary Gearbox toy with large clearances
Hebrew ABC א ב
Lego plaque 1x8
Adapter for volatile anesthesia of exotic animals without supports
Adapter for volatile anesthesia of exotic animals / male model
Haptic Pegboard Task
Cuisenaire track
Arduino Kit 9V DC Motor TFK - 280SA - 22125
Nexstar Hand Controller 2" Tripod Mount
Circulo - Arquitetura
Keychain Engineering
Ballon Racer - Speedster
Dune houses bookmark
Coordinate System Axes
Unistellar leg clamp dust cap holder
Steam Engine
Spinning Top
Celestron C8 locking cap for solar film
Archimedes Generator
Spitz Planetarium
Ellerbeckia arenaria diatom frustule
Kittonia elaborata diatom frustule
TIFINAGH DICE V.02
2m-70cm Dipole made with Wire Hangers
Letter / images stencil
Trampa para avispa velutina
Sectional Filter Ring
Sum of squares
Seestar Spiker six spikes
SM3V10 external ring
Felder KF700 Schlauchanschluss
Quebra-cabeças de cubos
