Combines 15 units of glass shards into a single item. This does not affect the total weight of the glass.
The perk Pack Rat seems to interact strangely with this item. With rank three Pack Rat equipped the weight of ten glass shards is 0.15 while the weight of one bulk glass is 0.19, creating an unexplained .04 increase in weight when bulking.
Can be purchased from vendors.
This article is too short to provide more than rudimentary information about the subject. You can help Nukapedia by expanding it.