Detailed Description: Our Step Up™ Slide Warmer’s unique parent pending design helps you save space while still meeting a busy lab’s needs. The Step Up™ holds twice as many slides as a flat unit of the same size and also makes retrieving your slides easier since the end of the slide is not on the flat surface. Anodized black surface provides contrast with samples. Removable tray for easy cleaning. Digital LED temperature display and temperature setting.