This vegan burnishing bone from Hahnemühle eliminates all problems when removing four-fold glued watercolouring paper. You can use it to carefully remove watercolouring paper without tearing. It is also used to smoothly create paper creases and folds, e.g. for folding cards.
Furthermore, the bamboo burnishing bone looks very classy. It is 15,5 cm long and 2cm wide.