Rock Tumbler Refill Pack: Agate Mix Online Only Each plush comes with a

Each plush comes with a unique code that lets you track a real Magellanic penguin's journey along the South American coast

Materials: Faux LeatherApprox

Their bold yet versatile look makes them a fun accessory for science enthusiasts

Specimens are labeled to support identification skills

Supports development of hand-eye coordination

Rock Tumbler Refill Pack: Agate Mix Online Only Each plush comes with aRock Tumbler Refill Pack lets kids continue their gem polishing adventure with a variety of agate stones and all the supplies needed to create polished gems and jewelry. Why youll love this: Includes 1 pound of agates to tumble Comes with 4 courses of polishing grit for professional looking results Includes 6 jewelry fastenings to make necklaces, bracelets, or other creations Encourages hands on learning about rocks, minerals, and the tumbling process