"Celestron 44412, The Celestron 44412 is a 100 piece set of prepared microscope slides
It includes a wide collection of specimen slides covering insect parts, plant parts, animal parts. Every prepared slide by Celestron are of full size - 1"" x 3"" (25mm x 76mm) ensuring correct color and sharp images of the sample objects. The Celestron slides are packaged neatly in a convenient wooden box, keeping them safe and secure. 44412 Features: Product # 44412, Prepared Microscope Slides, Set of 100 Piece, Detailed Listing of Each Slides, Ensure Correct Color, Sharp Images, Wooden Carrying Case"