Polymaker Filament Storage Box for 2x1kg Spools or 3kg Spool- PolyBox Edition II 3D Printer Filament Storage Filament Holder 3D Filament Spool Storage Box 3D Printing Filament

Key features

• ✔️【Filament Box Dimensions】 - LxWxH(without base): 31x18x23cm; LxWxH(with base): 31x18x31cm; Supported filament spools: 2*1kg Spool or 1*3kg Spool (2 spools ≤ 52mm (width) or 1 spool ≤120mm (width))
• ✔️【Built in Thermo-Hygrometer】 - PolyBox Edition Ⅱ includes a built in high precision thermo-hygrometer to allow the user to monitor the humidity and temperature inside the PolyBox. The humidity can be maintained below 15% to prevent filament moisture absorption
• ✔️【Edition II Filament Box】 - Compared to Edition I, the PolyBox Edition II has slots both in the base and lid for different usage scenarios requirements. When you use the slot in the base, then you can take off the lid without stopping the printing. When you need to put the box lower than the printer, then you can use the slot in the lid
• ✔️【Reusable Desiccant Bags & Upgraded Packing】 - The desiccant bad inside the box is reusable so you can always keep your filament dry without buying new desiccant bag
• ✔️【NOTE &NO HEAT RESOURCE】 - The humidity within the box has to be maintained below 15% to prevent the filament from absorbing moisture during the storage or during the 3d printing process. 【This box is designed for energy saving and there is NO ELECTRIC HEATING ELEMENT IN】
• ✔️【Risk Free & Lifetime Technical Support】 - We offer a full refund if the product is not performing as expected. Feel free to contact us any time in need and we will do our best to help