National Geographic Rock Tumbler Grit and Polish Refill Kit Tumbling Grit Media

This grit is perfect for use with rock tumblers of any brand! Take your stones from rough rocks to polished gemstones in just 4 easy tumbling step using National Geographic’s Grit Refill (Rock tumbler required and sold separately). This product contains 4 stages of grit in easily resealable containers- enough for about 8-10 pounds of rocks.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.