The armchair takes the shape of the icicles presented at the melting stage of their natural shape and takes on an irregular shape, similar to that of the icicles formed by natural condensation, demonstrating the plasticity and high permeability of the Icelandic crystal material; The upholstery of the backrest and armrests, integrated design, has an integrated design, has a U-shaped shape, from the armrest to the backrest, the ring design fits the person perfectly, suitable for reclining in a multifaceted angle; comfort is improved thanks to a seat cushion made of “Iceland crystal infused with