eSUN cardboard adapter spool

As eSUN sends plastic or cardboard spools randomly, I aimed to design an adapter that performs better than the typical ring adapters. Thus, I created this one as part of the CBAS series. The spool needs around 158 grams of filament with 15% infill, making it not lightweight but rather sturdy and smooth-running. So far it has always fit perfectly into the spools core. The Silica Compartment Lids add approximately another ~16 grams. Updates24/06/06 75mm Spool addedFinally, the 75mm spool is here! The files for it are marked with *75*. Compatibility with LSM and SCL remains intact. The weight is reduced to approximately ~146 grams. However, i have not yet received any of the new eSUN spools. As long as they have not become significantly thinner, they should fit. I would greatly appreciate any feedback! 24/02/09 More LSM variantsAdded LSM labeling for more eSUN materials. 23/01/02 Silica compartment lid updateAdded the Silica Compartment Lid (SCL) - with this cover, the spools core can be