3M In-Line Document Holder

Pros

• +Eliminates constant head movement between screen and desk
• +Line guide is genuinely helpful for long documents
• +Stable enough for heavy document stacks
• +Takes up zero additional desk space
• +Improves typing accuracy when referencing papers

Cons

• −Requires specific monitor setup — won't work with ultrawide screens
• −Document loading is slightly awkward
• −No storage for pens or accessories
• −Not useful for tablet or digital workflows