Adjustable Wooden Funnel Stand for 1 Funnel, 17" Tall, 1.5" Hole Subcategory_Electromagnetism eliminating cord-threading during setup in

eliminating cord-threading during setup in compound-pulley experiments

and vascular cylinder for plant anatomy and absorption teaching

Zinc-plated rectangular steel bar-magnet pair packaged with keepers that bridge the poles in storage

and energy transfer in a compression wave

Eight aluminum-shank tuning forks tuned to scientific pitch (C4 = 256Hz) and ranging from 5 9/16 to 7 1/8 inches

Adjustable Wooden Funnel Stand for 1 Funnel, 17" Tall, 1.5" Hole Subcategory_Electromagnetism eliminating cord-threading during setup inAdjustable 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.