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60Kinds+ Gemstones and Crystals Set,Bulk Tumbled Chips Crystals for Jewelry Making,Crushed Stones Rocks and Minerals Science Kit (0.55lb(60-65types))

450 Pieces Rocks Collections for Kids, 40+ Kinds Gemstones and Crystals Set, Rocks and Minerals Science Kit Include 1.5lb Tumbled Chips Crystals and 1lb Tiny Rough Stones

800Pcs+ (3lb) Gemstones and Crystals Set,30Kinds+ Bulk Rocks and Minerals Science Kit,Rocks Collections for Kids,Tumbled Chips Crystals,Crushed Stones

breesky 10.5inch Medical Torso Human Body Model Anatomy Doll 15 Removable Parts Education Organs Model for Teaching Study Class Students

GobiDex Human Body Skeleton Model Kits, 40 Piece Anatomy Figure,Glow in The Dark Bones Interactive Science Kit, STEM Educational Toys for Boys and Girls, Halloween Physiology Gifts for Kids Ages 8+

EVOTECH SCIENTIFIC Human Body, Skeleton, Heart, Half Size Skull with Brain Models-Best Anatomy Model Bundle Set of 4 Hands-on 3D Model Study Tools for Medical Student or as Educational Kit for Kids

breesky Life Size Human Heart Model, Anatomically Accurate 2-PartMedical Model with 48 Anatomical Structures & Mounted Display Base & Number Manual for Classroom & Cardiology Study

National Geographic Gemstone Dig Kit – Dig Up 10 Real Gemstones and Crystals, Science Kit for Kids, Gem Digging Kit, Gift for Girls and Boys, Mining Kit, Rock Collection