Madaidaicin firam, ruwan tabarau na gaskiya, ƙirar ergonomic, kwanciyar hankali sanye da alkyabbar nau'in gilashin, flank aeration, ƙirar hoton ruwan tabarau, ƙirar madubin firam ɗin ƙafafu a ɓangarorin fim ɗin mai kariya, firam ɗin kariyar gira a cikin wani tsari gabaɗaya, kariya ta gefe tare da murabba'i. kariya, ba tare da kayan haɗin ƙarfe ba, hangen nesa mai kyau na gefe, hangen nesa, UV ultraviolet rigakafin, sawa, lokacin da waje da gilashin gyara za a iya amfani dashi azaman ziyarar gilashin.