The Hitsens 1 Dual Density Silicone Dildo: A daring and adventurous choice! Made of super soft SILEXPAN® for the highest feel, density, and flexibility. Includes an extra strong suction base for added excitement. Want to spice things up even more? Pop it in the microwave for 20 seconds or boil it for 2 minutes. For a firmer experience, chill it in the fridge before use. Just be careful, this bold and stimulating toy may spark some interesting conversations when found in your fridge!