10 — Tagged "Crystals" — Boing! Toy Shop

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HAPE
Crystal Growing Ankylosaurus

$22.99

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Learn chemistry with this hands-on crystal growing experiment kit. Follow the simple steps to grow crystals on your dinosaurs and rocks, making you...
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$22.99

| /
Sale

HAPE
Crystal Growing Edaphosaurus

$22.99

| /

Learn chemistry with this hands-on crystal growing experiment kit. Follow the simple steps to grow crystals on your dinosaurs and rocks, making you...
View full details

$22.99

| /