The Best Building Sets & Blocks 2025

1. Melissa & Doug - Construction Building Set in a Box

Lets your child build Construction in a Box; 48 pieces; learning; suitable for ages 4 to 6

Surprise children with this Melissa & Doug construction building set in a box. Playing with these construction toys enhances motor skills and helps with mental development. This Melissa & Doug building set in a box includes 47 wooden pieces such as nuts, bolts and a screwdriver, so there's a lot to play with.

2. Melissa & Doug - Wooden Two-Step Stool - Natural Wood

Wooden construction; 2-step stool; weight capacity up to 100 lbs.; natural wood finish

Help children reach new heights with this Melissa & Doug step stool. The natural color complements many room color schemes, or it can be customized as a family project. This Melissa & Doug step stool encourages independence while helping or playing and is ideal for kids ages 3 and up who weigh less than 100 lbs.

3. Little Tikes - Big Waffle Blocks

Perfect for building play; 18 fun and colorful blocks; lightweight; suitable for children aged 2 and older

Build kid-sized forts and towers with this set of Little Tikes Big Waffle blocks. The 18 large pieces snap together smoothly from any side for quick assembly in a variety of configurations, and the durable construction holds up to active play. These Little Tikes Big Waffle blocks are brightly colored to capture kids' attention.

4. Mega Construx - Pokemon Kanto Region Team Construction Set

Fans can relive Star Wars: The Book of Boba Fett stories with this authentically detailed N-1 Starfighter and 4 popular characters.

Build the power that's inside with 4 buildable Pokémon, including Pikachu, Squirtle, Charmander and Bulbasaur, plus buildable environment stands which represent each figure's type and special power. The environments can then be connected in several different configurations.

5. Mega Construx - Pokémon Umbreon & Espeon Building Set

Fans can relive Star Wars: The Book of Boba Fett stories with this authentically detailed N-1 Starfighter and 4 popular characters.

Although they're as different as night and day, these buildable Umbreon & Espeon figures are the best of friends. Build the dark and psychic-type Pokémon which stand over 4-inches tall and can strike a number of heroic stances. Build an alternating sun/moon environment for the two Pokémon which represents their distinct personalities. The moon glows in the dark!

6. Mega Construx - Pokemon Fire-Type Trainer Team (4-Pack)

Fire-type Pokemon fans, get ready to feel the heat! Build your very own Fire-type team including familiar faces Litwick, Charmander, Scorbunny, and Salandit. Pose and display them using the 4 pronged Poke Balls. Pieces pair with other MEGA building sets for more Pokemon fun.

7. MEGA BLOKS Fisher-Price Toy Blocks Blue Big Building Bag With Storage (80 Pieces) For Toddler

Build Them Up with the #1 preschool construction toy in the U.S.A. Spark your preschooler's creativity with this award-winning set of 80 big and vibrant building blocks. Easy to grip, stack, and pull apart, these stacking blocks are the perfect fit for your toddler's little hands and growing mind. These big blocks can be combined with any MEGA BLOKS building toy for more big building fun.

Building set comes with 80 big building blocks designed to be durable The #1 preschool building toy in the U.S.A Includes 1 reusable storage bag for easy cleanup Blocks are compatible with all MEGA BLOKS building toys for endless learning fun Ideal for ages 1+, and endorsed by Fisher-Price, these blocks help to develop imagination and fine motor skills

8. Minecraft - Steam Balance Shift Playset

GeoBook 120 Minecraft Edition is a 12.5" laptop complete with survival game Minecraft. Powered by an Intel Celeron processor and 4GB RAM, GeoBook 120 Minecraft Edition provides a compact, portable platform for both study and play, with Minecraft's rewarding gameplay experience combined with the productivity tools of Windows 10 and Microsoft 365

The Hot Wheels Steam Balance Shift Playset helps kids understand the science of equilibrium through fun, competitive play as they use the slam launcher to send their cars up and over a seesaw to secure the trophy. Force and speed are the keys to victory, but the real winner will gain a better understanding of balance and gravity while having fun. The set comes with one Hot Wheels vehicle, but it includes two launchers for side-by-side challenges (additional cars sold separately). Designated slots hold cars, track pieces and launchers for easy and convenient storage.

9. Magna-Tiles - Classic 37-Piece Magnetic Construction Set, The Original Magnetic Building Brand

Join your favorite Kirby characters for action-packed adventures

Looking to get your little one started with their first set of magnetic tiles? What about a toy that will be enjoyed by your family for many years to come? Start with the original Classic 37-piece set, only from the Magna-Tiles brand! Vibrant and amazingly versatile, these high-quality magnetic tiles are just the right size and magnet strength for little hands and perfect for cool learning activities, fun experiments and countless hours of open-ended play.

10. Classic Wooden Blocks Stacking Game with Colored Wood and Carrying Bag for Indoor and Outdoor Play by Hey! Play!

Double figure-eight design; over 5' wide; ground-level and air crash zones; lever action control; foldable construction

The Classic Wooden Blocks Stacking Game Hey! Play! is the perfect family game that can be played anywhere. With 48 different colored blocks and a convenient carrying case, the different types of games that can be played are endless.