Funnel for silica boxes with a frame around the funnel for safe placement on the boxes. No need to wobble or constantly hold the funnel.
With a filling quantity display which can be helpful when filling.
The funnels fit many drying boxes, but certainly not all, so be sure to measure your boxes to see if the funnels fit. Dimensions refer to the internal dimensions of the silica boxes.
Update: 02.01.24 new version uploaded.
Dimensions for funnel Version 1: 42.5mm x 24.5mm and 17.5mm x 24.5mm
Dimensions for funnel Version 2: 44,5mm x 15mm and 15mm x 17,1mm