Green Calcite $15.99 Sensory or small organizer for STEM

or small organizer for STEM enthusiasts

Puzzles are a great activity for groups and families Full color insert included Box: 11" x 2" x 11" Puzzle: 23" diameter Sustainably sourced: Made with recycled board and printed on FSC®-certified paper using vegetable-based inks

including cross switches

Featuring detailed illustrations of various freshwater fish

Green Calcite $15.99 Sensory or small organizer for STEMThese Green Calcite specimens are smooth, naturally vibrant mineral pieces known for their soft green coloration and easytostudy structure. Theyre great for geology students, collectors, museum enthusiasts, and anyone interested in exploring how minerals form and break along natural planes. Their gentle texture and eyecatching color make them ideal for display, handling, or using as part of a handson Earth science collection. Why you'll love this: