diff --git a/src/database/models/Filament.js b/src/database/models/Filament.js
index c3bcd0b..55032b9 100644
--- a/src/database/models/Filament.js
+++ b/src/database/models/Filament.js
@@ -126,14 +126,16 @@ export const Filament = {
       label: 'Diameter',
       columnWidth: 150,
       required: true,
-      type: 'mm'
+      type: 'number',
+      suffix: 'mm'
     },
     {
       name: 'density',
       label: 'Density',
       columnWidth: 150,
       required: true,
-      type: 'density'
+      type: 'number',
+      suffix: 'g/cm³'
     },
     {
       name: 'emptySpoolWeight',