JO Arctic is a maximum strength silicone-based clitoral stimulant. It is formulated to heighten sensual pleasure by enhancing sensation and sensitivity during foreplay and solo play. Key ingredients. Menthol is a concentrated oil derived from peppermint and mint that provides a cooling or tingling sensation when it comes into contact with mucous membranes. Not tested for use with condoms. Compatible with glass, metal, ABS, ceramic and non-porous toys.