Kalendari Draw One ni kalendari ifite imiterere y'agasanduku k'udupapuro (tissue box). Buri rupapuro rwanditseho itariki imwe, kandi abakoresha bakuramo urupapuro rumwe buri munsi kugira ngo bavugurure kalendari. Urupapuro rwamaze gukurwaho ntirushobora gukoreshwa ukundi, ibi bikaba bigaragaza uko igihe kigenda mu buryo bumwe budasubira inyuma. Icyobo kiri imbere kigaragaza udupapuro dusigaye n'igihe gisigaye mu mwaka. Agasanduku kakozwe mu mbaho zabazwe mu bunini busanzwe, zikandikwaho ibimenyetso hakoreshejwe uburyo bwa laser, zikomatanywa ukoresheje ifu ibungabunga ibidukikije kandi zigashyirwaho amavuta kugira ngo zibike imiterere karemano y'igiti. Intego ni ugutera abakoresha inkunga yo guha agaciro igihe.

Izina ry'umushinga : Draw One, Izina ryabashushanya : Dan Wang, Izina ry'abakiriya : Beijing Institute of Technology.

Soma ibiganiro biheruka n'ibiganiro kubijyanye no gushushanya, guhanga no guhanga udushya hagati yumunyamakuru wubushakashatsi hamwe nabashushanyo bazwi kwisi yose, abahanzi nabubatsi. Reba ibishushanyo mbonera bigezweho hamwe n'ibihembo byatsindiye ibihembo byabashushanyo bazwi, abahanzi, abubatsi n'abashya. Menya ubushishozi bushya kubijyanye no guhanga, guhanga udushya, ubuhanzi, igishushanyo mbonera. Wige ibijyanye nigishushanyo mbonera cyibishushanyo mbonera.