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Plastic Pulleys On Metal Assembled Frames
Durable pulleys for testing and experimentation. Not for young children.
Single Pulley, 50Mm, Blue Color With Aluminum Frame
Lightweight pulley for easy lifting and maneuvering.
Floating Magnets (With Strong Ceramic Ring Magnets)
Ceramic floating magnets with strong attraction.
Lens Demonstration Set, Glass, 50 Mm Lens Set
Comprehensive 50mm lens set for optical demonstrations.
Linear Expansion Apparatus (Micrometer Form)
Measure thermal expansion with micrometer form apparatus.