Conical Conductor but it's also a great

but it's also a great tool for homeschooling or individual study

allowing easy electrical connections at any desired point

A cellulose based

1 piece of glassware cleaning brush

Conical Conductor but it's also a greatConical Conductor. Material: Aluminum Cone. Size: 10cm x 5cm in diameter. Mounted on an insulating support rod with a stable base. Premium Quality: Conical Conductor is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design,