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Filament Inventory

The filament inventory gives you a complete overview of all filament spools, integrated with AMS and print history.

Overview​

The inventory displays all registered spools with:

  • Color — visual color card
  • Material — PLA, PETG, ABS, TPU, PA, etc.
  • Vendor — Bambu Lab, Polymaker, eSUN, etc.
  • Weight — remaining grams (estimated or weighed)
  • AMS slot — which slot the spool is loaded in
  • Status — active, empty, drying, stored

Adding spools​

  1. Click + New spool
  2. Fill in material, color, vendor, and weight
  3. Scan NFC tag if available, or enter manually
  4. Save
Bambu Lab spools

Bambu Lab's official spools can be imported automatically via the Bambu Cloud integration. See Bambu Cloud.

AMS synchronization​

When the dashboard is connected to the printer, AMS status synchronizes automatically:

  • Slots are shown with the correct color and material from AMS
  • Consumption updates after each print
  • Empty spools are marked automatically

To link a local spool to an AMS slot:

  1. Go to Filament → AMS
  2. Click on the slot you want to link
  3. Select a spool from the inventory

Drying​

Register drying cycles to track moisture exposure:

FieldDescription
Date driedWhen the spool was dried
TemperatureDrying temperature (°C)
DurationNumber of hours
MethodOven, drying box, filament dryer
Recommended drying temperatures

See the Knowledge Base for material-specific drying times and temperatures.

Color card​

The color card view organizes spools visually by color. Useful for quickly finding the right color. Filter by material, vendor, or status.

NFC tags​

3DPrintForge supports NFC tags for quick identification of spools:

  1. Write the NFC tag ID to the spool in the inventory
  2. Scan the tag with your phone
  3. The spool opens directly in the dashboard

Import and export​

Export​

Export the entire inventory as CSV: Filament → Export → CSV

Import​

Import spools from CSV: Filament → Import → Select file

CSV format:

name,material,color_hex,vendor,weight_grams,nfc_id
PLA White,PLA,#FFFFFF,Bambu Lab,1000,
PETG Black,PETG,#000000,Polymaker,850,ABC123

Statistics​

Under Filament → Statistics you will find:

  • Total consumption per material (last 30/90/365 days)
  • Consumption per printer
  • Estimated remaining lifetime per spool
  • Most used colors and vendors