Our 5ml glass concentrate jar has a flush neck making it perfect for packaging high quality hash, wax, rosin, shatter, crumble, budder, or any other concentrates. The tranluscent container helps reflect light causing the contents inside to shine for retail purposes! These jars will impress at head shops, dispensers, rec centers and even conventions. Great for the cannabis / marijuana / weed industry. Holds up to 1 gram. Quantity ordered must be in increments of 252pcs.