2Pcs Noctilucent Marbled CF Carbon Fiber Block Ripple Resin Tool For DIY Knife Handle Craft Supplies 135x40x5mm

Friend, if you use sunlight or strong light to illuminate the material, and then put it in the dark, you can observe the light emitted by the material. Please understand the luminescence principle of materials. Thank you.

This is the price of 2 pieces.