Wooden Block & Tackle Simple Machine – Pulley System for Classroom STEM Education lab slide storage A convenient slot in the

A convenient slot in the base securely holds the guide

it can handle up to five 2L or nine 1L flasks simultaneously

An open vessel enables experiments with liquids of different refractive indices for even deeper exploration

the wheel includes a built-in folding stand for upright storage and comes packaged in a sturdy carrying case for transport and protection

this pulley system is easy to set up in classrooms

Wooden Block & Tackle Simple Machine – Pulley System for Classroom STEM Education lab slide storage A convenient slot in theBring physics concepts to life with the Wooden Block & Tackle Simple Machine. This hands on teaching tool demonstrates how multiple pulleys reduce effort and increase mechanical advantage, making it perfect for engaging students in STEM learning. Constructed from durable particle board and wooden components, this apparatus is designed for repeated classroom use. The sturdy base and tall frame allow students to conduct both qualitative and quantitative