About Us

Specialty Hobby is dedicated to unique niche outdoor hobbies.  We pride ourselves on supply great quality products at value prices.  Most items in our catalog are set up to prvide even greater discounts on larger purchases.   Located in South Western PA, we are the largest supplier of rough rocks for tumbling in the USA.  We always have TONS of Rough in our inventory.

Currently we feature products in the following categories.

  • Rough Rocks
  • Lapidary and Tumbling Supplies
  • Prospecting Supplies
  • Metal Detectors
  • Wind Chimes
  • Bird Feeders

112 Cub Lane

Irwin, PA 15642