SBT Metal Slinky Spring/ STEM Physics Demonstration Coil for Classroom Educational Labs and Fun Activities

5.0

• Material : Steel
• Diameter : 7.5 cm
• Stretch up to : 4 meter
• Manufacturer recommended age: ‎24 months and up

The SBT Instruments Metal Slinky Spring is a durable helical coil designed from high-quality steel, made for educational demonstrations and STEM physics experiments. It functions both as a classic toy and a serious scientific tool, ensuring visualization of wave motion (both longitudinal and transverse), oscillations, energy transfer and spring dynamics. Ideal for classroom demonstrations, physics labs, and science fairs, this spring supports hands-on learning of fundamental mechanics and wave phenomena.

Features

• CLASSIC DESIGN: Metal spring toy made from high-quality steel wire, perfect for physics demonstrations and entertainment

  EDUCATIONAL VALUE: Ideal for teaching wave motion, kinetic energy, and gravity concepts in STEM education

  DIMENSIONS: Measures approximately 7.5 cm in diameter when coiled, can stretch up to 4 metres when extended

  DURABLE BUILD: Constructed with premium steel that maintains shape and springiness through multiple uses

  VERSATILE USE: Functions as both an educational tool for science experiments and a classic toy for creative play

Applications

• Energy Transfer Studies : Visualize conversion between potential energy (when stretched) and kinetic energy (when released).

• Wave Propagation Speed : Measure how fast a compression or tension wave travels across the slinky.

• Gravity & Free-Fall Experiments : Drop the slinky from top, observe how the bottom “hangs” until tension wave arrives — demonstrating propagation delay under gravity.

• STEM Outreach / Engagement : Use in science demonstrations, fairs, or interactive exhibits for students to physically interact with wave mechanics.

Shipping Weight & Dimensions