This is a circular template that is easy to use, even for those who are not good with compasses. Set of 7 templates with diameters of 2cm, 3cm, 4cm, 5cm, 6cm, 8cm, and 10cm. Contents: φ2, 3, 4, 5, 6, 8, 10cm, 1 each, 7 types Material: Acrylic resin Country of origin: Japan Package size: 120 x 140 x 4.5mm How to use: From Clover's YouTube ↓ https://youtu.be/VOIHo63k9ro?si=i-5D4MAErbBLQz44