Clear acrylic blocks 15mm thick. All faces fully polished.

Comprises 7 blocks in storage tray as follows:

• Rectangle 75 x 50mm

• Semi-circular 75mm diameter

• Triangle 60º x 60º x 60º, 58mm side

• Triangle 90º x 45º x 45º, 75mm hypotenuse

• Triangle 90º x 60º x 30º, 75mm hypotenuse

• Bi-convex 75mm long, curved faces 100mm radius

• Bi-concave 75mm long, curved faces 100mm radius