So funteni-da- ridow ye funteni-minɛnw ni mankan-minɛnw ye minnu dulonna sow da la. U bɛ ni cotton felt layɛrɛ belebele ye min bɛ don ni fibre mesh barikalan ye, ani surface layer min bɛ kɛ cogoya la ni fɛn ye min tɛ sɛgɛn{1}} i n’a fɔ canvas, leather, walima Oxford fini. Ni u bɛ kɛ i n’a fɔ layini kelen walima caman, u bɛ fiɲɛ funteni ni nɛnɛ bɔnɛni bali kosɛbɛ ani ka fiɲɛ tanga. Baara bɛ kɛ n’u ye kosɛbɛ iziniw kɔnɔ, sannikɛyɔrɔw la, tɛrɛn gariw la ani yɔrɔ wɛrɛw la. U bɛ tila-tila ka kɛɲɛ ni baarakɛcogo ye: izini, sigiyɔrɔ ani foroba. Fɛn dɔw bɛ ni panneau cristal transparents ye walasa ka yecogo ɲɛ.
Da rido fɔlɔ minnu dilalen don ni bɔgɔ ye, olu tun dilannen don fɔlɔ ni fani ye, nka kɔfɛ, u jiginna ka kɛ jiri ye, ka kɛ Ɔkifɔdi fini ye ani fini ye min tɛ mankan bɔ. San 2017 kɔfɛ, cotton da rido ni see-through windows kɛra fɛn ye min diyara mɔgɔw ye, ka fiyentɔw ɲɛnabɔ foroba yɔrɔw la. K’a daminɛ san 2022 la, fɛn dilannikɛlaw ye fɛn dilannenw bɔ kɛnɛ kan minnu ka bon, minnu bɛ baara kɛ kosɛbɛ, ni funteni ni nɛnɛ lakanani ye, ani da rido kɛrɛnkɛrɛnnenw, minnu ka ɲi kosɛbɛ, olu tun bɛ baara kɛ yɔrɔw la i n’a fɔ tɛrɛn gariw. Sisan, fɛn dilannenw sɔngɔba bɛ daminɛ yuan 55 na ka se 165 ma mɛtɛrɛ kɛrɛnkɛrɛnnen kelen na, ni fɛn dɔw dilannen don ni kanpaɲi ye min ka ca ni-density canvas ye, olu de ye sugandili ɲuman ye hali bi izini baarakɛcogo la.