2 boy old stem toy year

COBI Historical Collection Patrol Boat, River MK II Building Set, 615 Pieces

COBI Armed Forces F-4 Phantom II Aircraft Carrier Building Set, 703 Pieces

VEX HexBug Robotics RED Construction Machinery STEM Construction Kit 3-Kit Bundle

CaDA Mars Exploration Robot Kit- 2

COBI Armed Forces Boeing F-15EX Eagle II Aircraft Building Set, 739 Pieces

COBI Armed Forces F-4S Phantom II Aircraft Carrier Building Set, 608 Pieces

COBI Historical Collection World War II H.M.C M8 SCOTT Tank Building Set, 525 Pieces

COBI Historical Collection WWII JUNKERS JU 87 B-2 Plane Building Set, 525 Pieces

COBI Armed Forces British F-4M Phantom II Aircraft Building Set, 728 Pieces

COBI Historical Collection World War II P-47 Thunderbolt™ Plane Building Set, 477 Pieces

Eitech Motorbike II

COBI Historical Collection Pz.Kpfw. VI B TIGER II "Konigstiger" Tank Building Set, 500 Pieces

COBI Armed Forces F-4F Phantom II Aircraft Carrier Building Set, 676 Pieces

COBI Musee des Blindes Collection Pz.Kpfw. VI TIGER Ausf. E 2-in-1 Building Set - 442 Pieces

COBI Historical Collection F-4C Phantom II™ (Vietnam War) Building Set, 738 Pieces

BanBao Fire Rescue Chopper STEM Building Brick Kit

Eitech Panzer Tank II

PICASSO-TILES Mini Marble Run Magnetic Tiles for Kids – 60PCS STEM Building Blocks Race Track, Educational Travel Construction Toy Set

Link Ready! Set! Play! Educational Monkey Balance Math Game, STEM Learning Toy For Kids

Janod Magnetibook Dinosaurs - Activity Books & Games for Toddlers & Kids, STEM & Montessori Toys

Hape: Cogworks Experimental Playset- STEM Engineering Toy, 3+

PICASSO-TILES Magnetic Tiles for Kids, Ice Winter Castle Theme 72PC STEM Construction Building Blocks with Princess Prince Character, Educational Toy

PICASSO-TILES 61PCS Mini Magnetic Tiles Diamond Set, Travel Size STEM Educational Building Blocks for Kids Toddler, Montessori Learning Toy

JuzToys 112pcs STEM Soft Building Blocks – Bristle Shape Colorful Take Apart Toy, Learning and Educational Toys for Kids