It's a logo to depict glue. There is a curved triangle for the point of the glue bottle and three rectangles make up the body. The glue bottle is pointed downward as if in use and is facing to the left.
This Glue icon is made in Material Design style developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,000 icons, all in the same style and quality.
Idea of Glue Icon by Anonymous
We've received the idea on July 24, 2013 and created the icons on November 25, 2013
Some more office equipment items such as: perforator, stapler, sellotape, stanley knife, paperclamp, drafting compass, quill with ink, marker pen (like stabillo), pencil sharpener, glue, office lamp