The inner edge comes with minimal rounding, more so on the outer edge.
Our classic series of tonefield molds.
To press both the dimple and the tonefield at once using a press and 3 layers of 5mm SBR rubber. The inner and outer edges are rounded with a radius of 2.5mm.
This set contains 36 molds and covers the notes B2 – Bb5.
Depending on your own taste and skill you can make these notes lower or higher.
€610 (ex 21% VAT)
Additionally a set for the lower notes, this set contains 7 molds and covers the notes E2 – Bb2.
Again, depending on your own taste and skill you can makes these notes lower or higher.
€310 (ex 21% VAT)
3 x SBR rubber €45 (ex 21% VAT)
There is an instruction video below the pictures.
Custom made press molds can be purchased as well.
Shellopan based in France has a list for sizes of tonefields and their dimples.
You can find the list here :
https://www.shellopan.fr/images/shellopan-note-dimples-ratio.xlsx
The ratio notes/dimples can be changed in the F2 cell. A 1.0 ratio will give you dimples half the size of the notes, for all notes. A ratio higher than 1.0 (for example 1.0064) will give you dimples that become less than 50% of the note as the notes get higher.