We have Trail Lens set of 266 PCS, 232 PCS, 158 PCS, 104 PCS etc

TL-104MC: Colorful metal Rims,
TL-104M: Metal rims,
TL-104PC: Colorful Plastic Rims

And Aluminum case, wooden case and leather case for your choice.

Trial lens set
104 PCS
Spheres: 18 pairs each of concave and convex
0.25D to 2.00D in 0.25 steps
2.50D to 5.00D in 0.50 steps
6.00D to 8.00D in 1.00 steps
10.0D
Cylinders: 6 pairs each of concave and convex
0.25D to 1.00D in 0.25 steps
2.00D to 3.00D in 1.00 steps
Prisms: 2 pieces
0.5 1.0
Accessories: 6 pieces
RF BL FL pH SS
Cross cylinder × 0.25