This handy metal beaker stand features an adjustable height burner platform. You can use it with any standard alcohol or gas burner whose base is 3.25 inches (85mm) or less in diameter. Burner platform height can be adjusted from 0 to 5 inches from the bottom of the beaker. Top ring is 4.5 inches (11.5cm) in diameter and will fit beakers as small as 2 inches in diameter, up to 7 inches in diameter.
Sturdy metal construction.
Discover how solar cells make electricity with this awesome kit!
Build over 100 exciting electronic projects with this easy to use kit!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Watch this laser pointer emit a cool purple beam!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!