 
Ngak’chang Rinpoche knew that Ngala Nor’dzin was most likely to have the knowledge and experience of ceramics required to undertake such a project, and had the basic facilities such as a work room and a kiln.
Ngakma Nor’dzin says:
I 
was honoured to be asked by Ngak’chang Rinpoche to undertake this project. 
Though I don’t think I or anyone else then realised what a long time it would 
take to complete the gTérbum.
Ngak’chang Rinpoche continued in Apprentice 
Letter 11:
E.Ma.Ho! May Wealth and Abundance proliferate rampantly in the 
Vajra Family for the benefit of everyone and everything everywhere!
Tharchin Rinpoche gave Ngak’chang Rinpoche the text for making the Treasure Vases, from the collected gTér of Kyabjé Düd’jom Rinpoche. At that time he also had the beginnings of a collection of sacred ingredients to put inside the Treasure Vases, which has been added to over the years. There were 111 sacred ingredients placed in the vases.
At the consecration ceremony, Ngala ’ö-Dzin and Ngala Nor’dzin read out a text 
that Ngak’chang Rinpoche and Khandro Déchen had prepared, which included the 
list of 111 ingredients. The text began:
These gTérbum  have been blessed with many sacred substances 
and for those who have some sense of blessing and what blessing means 
 these 
Aro gTér Treasure Vases will provide invaluable inspiration and act as a source 
of revitalisation and enrichment throughout the spaces of the elements. Some 
people think that we live in a dead world in which only overt substance and  
mechanical linkages are real. For Vajrayanists, however, the world is not a dead 
place  but one which is alive with infinite vibrant connectiveness.