Factory 900 AI - 318 (AI-318) are rectangular eyeglasses made in Japan, part of the Factory900 by ViouRu Collection. They feature brown tortoise acetate frame with iconic u-shape structure, custom nose pads, and acetate temples.

Made in Japan
- Color: brown tortoise
- Material: acetate
- Lens: clear
- Shape: rectangular
- Size: eye 43mm / bridge 22mm / temple 140mm