Medium Gray Lava Stone (1" - 2") 10 lb Bag

Medium Tumbled Lava Stones Specifications

Lava stones are the byproduct of volcanic lava that is hardened by the cool waters of the ocean. Once harvested, they undergo a smoothing process called 'tumbling' that ensures that the quality of the stones will last a lifetime. Being volcanic, these stones can withstand extreme temperatures and can emit more heat than traditional media, keeping your days by the fire longer and warmer.

• Material: Lava Stone
• Size: 1" - 2"
• Color: Gray