Silica spool box / container

Silica gel container for filament spools Available in a round version and an extra grippy version for enhanced usability Designed specifically for Jupiter series spools from the 123-3D brand filament. Compatible with spool holes of 52 mm in diameter and 67 mm in height, ensuring a snug fit. Holds approximately 75 grams of silica gel beads to keep your filament dry. Equipped with a 10 mm long threaded cap for a secure and tight closure. Can also be used to add extra weight, helping near-empty rolls to roll more smoothly.