These OneSette tissue cassettes are of one-piece design, require no need of an additional lid. And the snap-latch & hinge-lock design allows convenient one-hand operations and firm cassette locks & re-locks. 

· Made of P.O.M material, 100% resistant to the chemical actions of histological solvents

· Constructed with two large cassette sides and one slanted front writing surface at 45°angle.

· Supplied in 10 standard colors, other customized colors are also available upon request

· Bulk-packed: 250sets/box, 2000sets/carton

  In Stack: 40sets/stack, 240sets/box, 2400sets/carton