My First Lab Prepared Slide Sets &ndash; Wicked Wings and Lily Pad Leap &ndash; 2 Pack, 5 Slides per pack Prepare Slide Combo Set  This set includes 10 professionally stained and mounted prepared slides Mounting  Each slide is mounted with cedar wood oil and cover glass to protect your specimens. Each slide is labeled and numbered for easy identification Glass Slides  All prepared slides are mounted on water white glass suitable for clear viewing Lily Pad Leap  Jump in and look closely at these frog parts! Set includes  Frog Intestine, Frog Kidney, Frog Liver, Frog Skin, and Frog Lung. Wicked Wings  Compare wings of various insects and observe the variety of nature! Set includes  Bee wing, Butterfly wing, Fruit Fly wing, House Fly wing, Mosquito wing.