Almost exactly the same as the remix source, with the exception that the frame has been 'extended' to fit a Creality 1Kg cardboard reel, so the reel just clears the frame at the top but allows more room at the bottom of the box to make space for more silica gel beads, and the bearing holders on the frame have a small lip to stop the bearings dropping out when removing from the box... and the spindle is a single piece that also is designed to snugly fit a Creality reel. The original design had a split, chamfered spindle which did not let the reel run smoothly on the bearings and particularly the Creailty reels would hang too low and flop around. I tried a number of ideas for 'universal' self-centred spindles, but all had some drawback - better just to resize this spindle diameter (leaving the bearing pegs alone) and print this one for a particular reel and use that. I also had an idea to make the spindle hollow and with a 'cage' in the centre to hold silica gel but that got too complicated for not much gain, also might have contaminated the filament with tiny pieces of silica gel. The other parts (filament guides) by BootUnstoppable are duplicated here for the collection, also included here is a hygrometer cage (I'm sorry I can't find who posted the original) that can be clipped onto a pneumatic connector nut inside the box that I thought was neat - not used it yet.

Items purchased to include in this construction: Dry Boxes https://www.amazon.co.uk/dp/B083J3LSXC

Silica Gel https://www.ebay.co.uk/itm/364698058603

Roller bearings https://www.ebay.co.uk/itm/296994838653

Pneumatic Tube Connectors https://www.ebay.co.uk/itm/389191756199

Bowden in-line Tube Connectors (for the printer feed-tube) https://www.ebay.co.uk/itm/256261916241

Digital Hygrometers https://www.amazon.co.uk/dp/B0D3T89S8F

Stainless Steel button head bolts and nuts https://www.amazon.co.uk/Stainless-Socket-Assorted-Assortment-Wrenches/dp/B09ZTP9WDL