Sliding Glass Panes

Sliding Glass Panes are a glass obstacle frequently encountered. They are not much of a danger when slow, but are a huge hazard when fast. They also have a counterpart which shifts instead of slides, the shifting glass panes.

Appearances:
{| class="article-table" !Checkpoint !Images
 * Introductory Stage
 * Introductory Stage

Trivia

 * In Mediocre's teaser blog "First screenshots of Smash Hit!", one of the pictures has a Sliding Glass Pane being smashed. A description of this fake checkpoint can be found at Introductory Stage or Introductory Stage (Teaser).
 * The template Hostility16 used the sliding glass panes, as their taller counterpart, the Moving Glass Columns.