Thomannn In Ear Case Insert

I designed an insert for the Thomann in-ear case that makes it possible to organize 9V batteries. I use it for the rechargeable batteries from my band's in-ear monitors and distinguish between empty (red) and charged (green) using color coding. A cleaning tower is not necessary to achieve a good print result. A single-color version is also available. You can find a link to the required Thomann case here:https://www.thomann.de/de/thomann_mix_case_1812a.htm?gad_source=1&gad_campaignid=1576042978&gbraid=0AAAAADuDMCUKisUFcVWXnkxtIlDAc9scy&gclid=Cj0KCQjw4qHEBhCDARIsALYKFNMusR9oxA3cN0EHbwNICu6nfuoc74UC_ZEDkwEwJeBfkoZPkrYBPmIaAsjgEALw_wcB