Nkwakọ Ngwaahịa D One bụ nkwakọ ngwaahịa pere mpe mana mara mma maka donut. Jiaru Lin mebere ya, echiche a bụ ịkwalite ahụmịhe nke iri donut. Ihe pụrụ iche maka nkwakọba D One bụ na katọn ala na-arụ ọrụ dị ka akpa, ma na-eje ozi dị ka efere mara mma mgbe ọ na-apụta; nkwakọ ngwaahịa na-agụnye ndụdụ n'ime ya. Ihe ndị dị na gburugburu ebe obibi na-eme ka obere ihe mkpofu mgbe a na-emepụta ya. Iji zere nkwakọ ngwaahịa ka ị na-atụgharị gburugburu ma dị mfe ịkwakọba na shelf, D Otu na-arụpụta ihe n'ụdị dodecagon. Jiaru na-abịaru nso dị ọcha na nke ọgbara ọhụrụ imewe, nke na-elekwasị anya na ngwaahịa n'onwe ya- donut.

Aha oru ngo : D One, Aha ndị na-emepụta ya : Jia-Ru Lin, Aha onye ahịa : D One.

Designskpụrụ dị mma mepụtara uru maka ọha mmadụ. Kwa ubochi anyi n’egosiputa ihe nlere puru iche nke n’egosiputa lence kachasi nma. Taa, anyị nwere obi ụtọ igosipụta atụmatụ mmeri nke na-eme ezigbo mgbanwe. Anyị ga-egosipụta ọtụtụ atụmatụ dị egwu ma na-akpali akpali kwa ụbọchị. Gbalia ileta anyi kwa ubochi iji kirie ihe omuma ohuru ohuru na oru ndi okacha amara n’uwa dum.