stacking and nesting blocks

HABA Wooden Stacking Toy for Toddlers, On the Farm Educational STEM Blocks for 2+ Year Old, Montessori Learning Toys with 5 Template Cards

Plantoys| Geo Stacking Rock

Kaplan Early Learning Nesting Pyramid Mirror Set - 6 Pieces

Learning Resources Plastic Pattern Blocks, Set of 250, Ages 4+

Roylco® Crystal Color Stacking Blocks, Set of 50

Kaplan Early Learning Discovery Triangles - Rainbow - 6 Pieces

Kidoozie Discovery Soft Blocks for Infants and Toddlers ages 3-18 months; Texture, Shapes and Sounds to Engage the Senses

HABA Wooden Stacking Blocks Puzzle On the Farm, Montessori Toys for Toddlers 18 Months +, Fine Motor & Color Matching Activity

Hape Play Essentials: Monster Building Block - Buddies

QUOKKA ABC Numbers Preschool Baby Block Puzzles

Molto Play & Sense Funny Blocks – 12 Soft Sensory Building Blocks for Babies & Toddlers – Easy-to-Grip

HABA Chromatix Wooden Blocks – 3D Arranging & Stacking Toy for Toddlers with 19 Colorful Wooden Blocks – Preschool Educational Toy for Ages 3+

Miniland Educational Translucent Stacking Pyramids

Plantoys| Curve Blocks

Kaplan Early Learning Discovery Stackers - Natural Tall Arch - 5 Pieces

Bright Starts Block and Buddies Holiday Baby Toy Gift Set - 18pc

Kaplan Early Learning Pattern Blocks and Picture Cards Set

Comfy Cubs Stacking Rocks 36 Pieces, 36 months+, Toddler Stacking Blocks, Wooden Rocks Sensory Toys

Discovery Stackers - Natural Arch Kids Stacking and Color Play, Fine Motor Skills Development Toy

HABA Discovery Building Blocks Boat - Montessori Wooden Toys, Toddler Learning Toys 1-3, Educational Sensory Stacking Blocks, Made in Germany

Crocodile Creek Puzzle Blocks Make-A-Face, 9-Piece Set, Cardboard, Ages 3+

Melissa & Doug Blockables Safari Snap And Play, Mix And Match Connectable Wooden Building Blocks Play Set Toy - 34Pc

HABA Wooden Stacking Toy and STEM Wood Building Blocks for Kids, Fire Brigade Montessori Toys for 2-4 Years and up, Made in Germany

Melissa & Doug Standard Unit Solid-Wood Building Blocks With Wooden Storage Tray (60pc)