Please note these are a large size! (Please see included photo of hand size for general reference)
Mold - 105mm at widest side measurement x 25mm deep
Finished Bomb - 96mm widest side measurement x 23mm deep
The weight of your bath bomb will vary depending on your recipe. With mine, this made about a 185g bath bomb.
3D PRINTING SETTINGS15% infill is fine for this. The scaling is based on 100% size. Please note if you make this smaller than the mix might stick to the details.