Gnomish golden goggles with gears surrounding the lenses.

While wearing the goggles you are able to observe detailed information about Clockwork Constructs and gain the Constructive Criticism feature.

As a bonus action, you are able to determine what the enhancements and malfunctions of any Clockwork Construct are.

Constructive Criticism. While you're wearing the goggles, any critical hit against you from a construct becomes a normal hit. You also feel the need to critique the creations and inventions of others while adjusting your goggles.