These are the newest Clover tatting shuttles from Japan. Each shuttle is a plastic shuttle with an inset hook.
Hook Size No. 8 is as follows:
Body size: Overall length 75 x Width 17 x Thickness 11 mm
Metal part: Length about 8 mm
Recommended for thread size 10-50
Hook Size No. 12 is as follows:
Body size: Overall length 75 x Width 17 x Thickness 11 mm
Metal part: Length about 8 mm
Recommended for thread size 60-100