This is a set of four Japanese painting pigments. ① Shin-iwa 511 O-charyoku 8 (coarse) H NET 20g Nakagawa Gofun ② Shin-iwa 511 O-charyoku White (extra fine) NET 15g Nakagawa Gofun ③ Shin-iwa 521 Ki-charyoku 10 (medium) NET 20g Nakagawa Gofun ④ Shin-iwa 521 Ki-charyoku 13 (extra fine) G NET 20g Nakagawa Gofun The empty bottle weighed 13g. The approximate remaining amounts, based on measurements including the bottles, are as follows: ① Remaining amount 20g *Looks unopened. ② Remaining amount 7g ③ Remaining amount 14g ④ Remaining amount 5g These were purchased about 20 years ago. My mother wrote "A" on the bottle lids and labels with a marker to distinguish them from other students' paints when she attended painting classes. Please understand this before considering a purchase.