stem toys 4 year old best sellers

#1 Magnetic Blocks Build TOYLOGY Magnetic Blocks-Build Mine Magnet World Edition, Magnetic Toys for Boys & Girls Age 3-4 4-5 6-8,STEM Montessori Sensory Toys for Toddlers Gifts for 3+ Years Old,48PCS Fidget 1" Cubes Construction Toys

$39.99 on Amazon

#2 Dinosaur Toys for 3 4 Laradola Dinosaur Toys for 3 4 5 6 7 8 Year Old Boys, Kids Take Apart STEM Construction Building Kids Toys with Electric Drill, Party Christmas Birthday Gifts Boys Girls

$29.99 on Amazon

#3 🔥 Magnetic Blocks 100PCS Fuwidvia Magnetic Blocks - 100PCS Game-Based Magnets Cubes, Magnetic Building Blocks STEM Montessori Sensory Toys for 3 4 5 6 7 8-13 Year Old Boys Girls Birthday for Kids

$39.99 on Amazon

#4 🔥 Magnetic Tiles Toys for DUMMA Magnetic Tiles Toys for 3 4 5 6 7 8+ Year Old Boys Girls Upgrade Macaron Castle Blocks Building Set for Toddlers STEM Creativity/Educational Toys for Kids Age 3-6 Christmas Birthday Gifts

$19.97 on Amazon

#5 Dinosaur Toys for 3 OFFICYGNET Dinosaur Toys for 3, 4, 5, 6, 7 Year Old Boys, Take Apart Toys with Electric Drill for Kids, STEM Educational Construction Building Toys, Ideal Xmas Birthday Gift, Incl Tyrannosaurus Rex Triceratop

$29.99 on Amazon

#6 🔥 Toddler Girl Toys Magnetic Rurvale Toddler Girl Toys, Magnetic Tiles Basic Set, Birthday Gifts Ideas for Girls Age 3-5, Magnetic Building Blocks, Magnet STEM Montessori Toddler Kids Toys Gifts for 3 4 5 6 7 Year Old Girls

$18.88 on Amazon

#7 🔥 Magnetic Blocks 1.41 KOIEMAY Magnetic Blocks, 1.41 inch Large Magnetic Building Blocks for Toddlers 3 4 5 6 7 8 Years Old Boys Girls Magnetic Cubes for Kids 1-3 Montessori Toys STEM Preschool Educational Building Cube 30 Pcs

$19.99 on Amazon

#8 My First Science Kit Doctor Jupiter My First Science Kit for Kids Ages 4-5-6-7-8| Birthday Gift Ideas for 4-8-12 Year Old Boys & Girls| Toy Stem Kit with 100+ Experiments| Learning & Educational, Preschool Activities

$29.99 on Amazon

#9 🔥 Magnetic Tiles 100PCS LANDTAIX Magnetic Tiles,100PCS Magnet Building Blocks for Kids Educational Magnetic Blocks Sensory Toys Montessori Stacking Gift for 3 4 5 6 7 Year Old Boys Girls Construction STEM Toys Set with 2 Cars

$33.14 on Amazon

#10 🔥 Learning Educational KIZZYEA Learning Educational Toys and Gift for 3 4 5 6 Years Old Boys & Girls - See & Spell Matching Letter Game for Preschool Kids Learning Resources - STEM Educational Toys for Toddler Learning Activities

$16.89 on Amazon

#11 🔥 56 Pcs Kids Tool Set Goodfuns 56 Pcs Kids Tool Set for Toddlers, Montessori Educational STEM Toys, Construction Learning Toys with Tool Box, Wooden Building Kit for 3 4 5 6 7 8 9 10 Years Old Boys Girls Birthday Gifts

$29.99 on Amazon

#12 102pcs Frozen Princess Little Pi 102pcs Frozen Princess Castle Magnetic Tiles Building Blocks - 3D Diamond Blocks, STEM Educational Toddler Toys for Pretend Play, 4 Year Old Girl Birthday Gifts Kids Ages 3 5 6 7 8 - Blue

$49.99 on Amazon

#13 Magnetic Tiles 100PCS Paaxido Magnetic Tiles, 100PCS Magnetic Blocks Set, 4D Diamond Magnet Building Blocks, STEM Preschool Educational Magnet Toys Gift for Kids, Boys and Girls 3 4 5 6 7 8+ Year Old

$26.99 on Amazon

#14 🔥 | STEM Learning Toys IQ BUILDER | STEM Learning Toys | Creative Construction Engineering | Fun Educational Building Toy Set for Boys and Girls Ages 3 4 5 6 7 8 9 10 Year Old | Best Toy Gift for Kids | Top Blocks Game Kit

$29.95 on Amazon

#15 Kids Games Domino Train PREPHY Kids Games Domino Train Toys: 180PCS Automatic Stacking Creative Game 3+ Year Old - Stem Montessori Toy for Boys 4-6 - Summer Autistic Christmas Birthday Gifts 5 6 Toddler Girls Ages 4-8

$26.99 on Amazon

#16 🔥 Root Viewer Kit for Kids DAN&DARCI Root Viewer Kit for Kids - Grow Your Own Plant for Boys & Girls - Science STEM Toy & Craft Growing Kits for Ages 4-8 Birthday Easter Gifts for Boy, Girls 4, 5, 6, 7, 8, Year Old - Gardening Set Toys

$19.99 on Amazon

#17 Kids Tool Set with Tool KIDWILL Kids Tool Set with Tool Box & DIY Stickers, Pretend Play STEM Construction Kits for Toddlers 3-5, Montessori Toys for 3 4 5 Year Old, Wooden Play Tools Set, Toddler Boy Toys

$19.99 on Amazon

#18 Marble Run 100 Piece PicassoTiles Marble Run 100 Piece Magnetic Tile Race Track Toy Play Set STEM Building & Learning Educational Magnet Construction Child Brain Development Kit Boys Girls Age 3 4 5 6 7 8+ Years Old Toys

$41.99 on Amazon

#19 Magnetic Tiles 104 UREC Magnetic Tiles - 104 Pieces Magnetic Blocks for Kids, Magnet Tiles Building Blocks Set with 2 Cars, Construction STEM Toys Gift for Kids Boys 3 4 5 6 7 8 9+ Year Old

$29.99 on Amazon

#20 Magnetic Tiles 100PCS Anbalulu Magnetic Tiles, 100PCS Magnetic Blocks for Kids, Magnet Building Set with 2 Cars, Construction Building Set,STEM Sensory Educational Toys Gift for Toddlers Kids 3 4 5 6 7 8 9 Year Old

$49.99 on Amazon