THAMES & KOSMOSSKU: 155219

Thames & Kosmos Rock Tumbler Refill Pack

$14.99
Shipping calculated at checkout.

Rock Tumblar not included

  • Refill pack for the Thames & Kosmos Rock Tumbler Essential STEM Tool
  • Includes a collection of rough rocks, polishing grit, and jewelry settings.
  • Kids can continue to build their rock collection with these additional specimens!
Thames & Kosmos Rock Tumbler Refill Pack
$14.99
Low Stock (4)

Pickup available at The General Store

Usually ready in 24 hours