Adjustable Wooden Funnel Stand for 1 Funnel, 17" Tall, 1.5" Hole Material_Zinc and extraocular detail for ophthalmology

and extraocular detail for ophthalmology and sensory anatomy teaching

this Van de Graaff generator delivers spark-producing high-voltage demonstrations in the physics classroom

and color-mixing activities

the four-sided geometry letting students explore deviation through non-equilateral cross-sections

using metal bearings to minimize friction in uniform-acceleration and Newton's-second-law work

Adjustable Wooden Funnel Stand for 1 Funnel, 17" Tall, 1.5" Hole Material_Zinc and extraocular detail for ophthalmologyAdjustable height from 3 to 16 inches distinguishes this polished hardwood single funnel stand, supporting a 1. 5 inch funnel during gravity filtration in chemistry classrooms.