A resin key ring with a beautiful blue and green gradient. The color sparkles and changes depending on the angle of the light. Size: Approximately 4cm x Approximately 2.8cm Each piece is handmade, so there may be individual differences in color and the presence of air bubbles. Enjoy the unique expression of each one, a one-of-a-kind piece. [Usage and Care] ・Resin is sensitive to heat, so avoid placing it in direct sunlight, high temperatures, or near fire. ・If it gets dirty, gently wash it with a soft cloth or sponge and immediately wipe off any moisture. ・Solvents such as alcohol and thinner may damage the surface. [Storage] ・May yellow due to long-term exposure to direct sunlight or fluorescent light.