Tumbling Logs for Rockhounds – Keep Every Tumbler on Track

With so many rocks tumbling at once, it’s easy for even the most seasoned rockhound to lose track. Ever find yourself wondering:

• Wait… is Tumbler #3 on its second round or third?

• Did I use 120/220 grit or move on to the polish?

• What kind of pellets are in there—ceramic or plastic?

• And when exactly did I start Tumbler #1, #2, or #4?

You’re not alone—and that’s why Tumbling Logs are a must-have tool in any rockhound’s toolkit!

These printable tumbling log sheets are designed to simplify your process and keep your rock tumbling journey organized and stress-free. With four different PDF layouts, you can choose the format that best fits your needs—whether you want a simple checklist or a detailed breakdown of every stage. A blank editable version is also included so you can customize the columns to suit your specific workflow.

Print as many as you need and start recording grit levels, media type, start and end dates, tumbler numbers, polish stages, and more. No more second-guessing. No more confusion. Just clear, organized tracking from rough stone to polished gem.

Take control of your tumbling process and keep every batch on schedule with these easy-to-use Tumbling Logs—because even rocks deserve a little order.