Optical Bench Economical It is easy to change

It is easy to change the gold leaf

premium grade construction all the way through

Premium Quality: Telephone Model is made of high-grade construction all the way through

thanks to its excellent properties and purity

Optical Bench Economical It is easy to changeSimple Optical Bench Set Including a wooden meter ruler as bench, and full set of accessories for basic optical experiment. Premium Quality: Optical Bench Economical 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,