Metal Kenzan Set of 4

Set of 4 metal kenzan (flower frogs).

① Rectangle: 9.5 x 7 cm
Has non-slip rubber on the bottom.

② Crescent moon shape: 6.5 cm diameter

③ Round shape: 4 cm diameter

④ Square shape: 4 x 4 cm

① and ② have been used. ③ and ④ are unused.
The needles on ① and ④ are bent, so please check the photos for their condition.

Thank you for looking.