$25 to $50

Dimensional puzzles are huge, and these wooden gems are packed with astonishing miniature detail. Includes everything you need to paint and light y...

Hatch up tons of excavation fun, unlocking secrets and overcoming challenges to save the baby dragon egg. Merge the mystery of an escape room with ...

Geology rocks! Inside a giant geode are 12 awesome gemstones, from jasper to amethyst. Use the tools to chisel them out, then learn special facts a...

There's something cool and soothing about pastel wood. These 20 lightweight pine 'stones' are both pretty and interesting, designed to capture imag...

Wow future geologists and rock-loving kiddos with a crystal-filled kit! Curious STEM learners customize the included iridescent display case by dec...