Bottle drying rack (expandable)

thingiverse

Update: Added a sturdy centerpiece with legs to ensure the drying rack remains stable even when used with an extended configuration. A compact and practical 3x3 beer bottle drying rack is now available for use. To increase its capacity, simply extend it to a 3x4 or larger size by printing additional sides, including the center piece. To achieve this, print either sides 1 and 4 together with the centerpiece, or sides 2 and 3 along with the centerpiece.