Cheap Drybox with Rewind for $10 or less

Like the name suggests, this is my design of a very cheap and efficient filament dry box from parts from a local dollar store. 

Works very well and locks in tight. 

This also gives the ability to manually rewind after the job is done for easier access and storage without having to open the lid which defeats the entire purpose of a dry box. 

Printing Instructions: 

Preferably use the Cheap Dollar Store Drybox.3mf file that contains all the parts in one build plate. 

• Material: PLA 
• Infill: 15% 
• Supports: No 
• Rafts: No 
• Brim: No

If you want to print files separately, please refer to the following list / links: 

• Shaft: 
  • Shaft - with Bearing on bottom - 1 piece 
  • Shaft Holder Top - 1 piece 
  • Shaft Holder Bottom - with Bearing - 1 piece 
  • Bottom Bearing Connector - 1 piece
  • Bottom Bearing Washer - 1 piece
  • Bearing M3 hex nut holder for shaft - 1 piece 
  • Top End Cap for Shaft - 1 piece 
  • Top Rewind Slot Cap - 1 piece 
• Spool Holder: 
  • Spool Holder - 2 pieces
  • Spool Holder Stopper - 1 piece 
• Extras: 
  • Locking Clip - 10 pieces 
• Other models / links:  
  • Universal feet - 5 pieces each (5 feet, 5 washers)  
    • https://www.printables.com/model/605742-universal-multipurpose-glue-stick-feet
  • PTFE Guide - 1 piece each
    • https://www.printables.com/model/414720-ptfe-guide-for-daiso-dry-box
  • ptfe-end-cap - 1 piece
    • Option Folder - https://www.printables.com/model/360229-daiso-55l-filament-dry-box-with-manual-rewind
  • zenmai - 1 piece
    • https://www.printables.com/model/360229-daiso-55l-filament-dry-box-with-manual-rewind
  • K2_Clip_v1.7_PTFE_Mod - 1 piece 
    • https://www.printables.com/model/392444-k2-filament-clip-drybox-remix
  •  

BOM: Costs under $10 to make this dry box 

• A plastic box from a dollar store - approximate dimensions 14"x10"x4" - $1.25 
• A foam self adhesive tape - $1.25 - Refer to pictures for the exact one
• Glue Stick - Cut to 5 pieces of 2mm length for feet - Refer to my Universal glue stick feet - https://www.printables.com/model/605742-universal-multipurpose-glue-stick-feet
• M3x8mm - 12 pieces
  • 5 pieces for feet - Refer to my Universal glue stick feet - https://www.printables.com/model/605742-universal-multipurpose-glue-stick-feet
  • 4 pieces for top shaft holder
  • 4 pieces for bottom shaft holder
  • 2 pieces for PTFE guide
• M3x20mm - 1 piece for attaching bearing to the shaft 
• M3 hex nuts - 11 pieces
  • 1 piece for attaching bearing to the shaft 
  • 4 pieces for top shaft holder 
  • 4 pieces for bottom shaft holder
  • 2 pieces for ptfe guide 
• 608 bearing - 1 piece for the bottom shaft (Future update: No need for bearing. WIP)
• Hygrometer - Aliexpress - Got 2 for $1.99 deal 
• PLA Filament cost: $1.5
• PTFE tube - 4mmx2.5mm - Refer to - https://www.printables.com/model/414720-ptfe-guide-for-daiso-dry-box

Notes: 

• Inspired by many models from Printables 
  • https://www.printables.com/model/360229-daiso-55l-filament-dry-box-with-manual-rewind 
  • https://www.printables.com/model/417311-spool-holder-shaft-for-daiso-dry-box
  • https://www.printables.com/model/605742-universal-multipurpose-glue-stick-feet
  • https://www.printables.com/model/392444-k2-filament-clip-drybox-remix 
•