Nesting Blocks - Ocean Animals Toys Leo Paper
Nesting Blocks - Ocean Animals Toys Leo Paper
Nesting Blocks - Ocean Animals Toys Leo Paper
Nesting Blocks - Ocean Animals Toys Leo Paper
Nesting Blocks - Ocean Animals Toys Leo Paper
Nesting Blocks - Ocean Animals Toys Leo Paper
Nesting Blocks - Ocean Animals Toys Leo Paper
Nesting Blocks - Ocean Animals Toys Leo Paper
Nesting Blocks - Ocean Animals Toys Leo Paper
Nesting Blocks - Ocean Animals Toys Leo Paper
Nesting Blocks - Ocean Animals Toys Leo Paper
Nesting Blocks - Ocean Animals Toys Leo Paper
Nesting Blocks - Ocean Animals Toys Leo Paper
Nesting Blocks - Ocean Animals Toys Leo Paper

Nesting Blocks - Ocean Animals

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  • 10 ocean animal nesting blocks — numbers 1–10 match block sizes.
  • Stacks up to 36 inches tall for the ultimate balance challenge.
  • Builds early numeracy, problem solving & fine motor skills.
  • FSC-certified board printed with nontoxic soy-based inks.
  • For ages 2+ — gift message available at checkout.
Icons: Problem Solving Skills, Creative Play, Motor Skills.

A toddler imagination can run wild with these whimsical ocean animals Nesting Blocks. Stack and play all day, explore numbers and counting all while enjoying the high-contrast patterns and illustrations.

This set contains ten blocks which will help your child learn to count numbers one through ten, and encourage understanding of early math concepts as the size of the blocks grow with higher numbers. After play, blocks can be nested back into each other by size, another valuable exercise for growing minds and hands.

  • Problem Solving: It takes practice and balance to stack the blocks, developing motor skills. Children must solve that the biggest blocks go on the bottom and the smaller blocks are stacked on top in order to create a tall tower.
  • Motor Skills: After balancing and stacking play, blocks can be nested back into each other by size for neat storage, another valuable exercise for growing minds and hands.
  • Sturdy & Safe For Children & Toddlers: Ethically made with eco-friendly FSC certified paper board and printed with nontoxic soy based ink. Designed with quality materials and made to last.

Blocks measure 36 inches tall when fully stacked.

Recommended for ages 2+.

Gift Message available in Cart.



Real stories from real parents

Stack to 36 Inches. Learn Numbers 1–10. The Blocks That Teach as They Build.

The Ocean Animals Nesting Blocks feature ten blocks in graduating sizes, each printed with whimsical high-contrast ocean illustrations and numbers 1–10 that correspond to the size of each block. Kids stack them all the way up to 36 inches tall — learning to count and sequence as they go — then nest them back together for a whole new challenge. The bigger the number, the bigger the block: a concrete, hands-on introduction to early math concepts that makes number sense feel completely natural.

Nesting and stacking toys are among the most research-supported tools for building early numeracy, spatial reasoning, and the sequential thinking children need for mathematics.

Stack It High. Solve the Balance Challenge. Build Real Problem-Solving Skills.

Stacking all ten blocks into one tall tower isn't just fun — it's a genuine problem-solving exercise. Children must figure out that the biggest blocks go on the bottom and the smallest on top, building logical sequencing and spatial reasoning with every attempt. When the tower inevitably topples, the lesson is just as valuable — try again, adjust, improve. The kind of persistence and cause-and-effect thinking that transfers directly into learning across every subject.

Balance and stacking challenges build the spatial reasoning and logical sequencing children need for early STEM learning — and the persistence and focus they need for everything else.

FSC-Certified Board. Nontoxic Soy Inks. Ethically Made to Last.

Every block is printed with nontoxic soy-based inks on FSC-certified paperboard — ethically made, eco-friendly, and durable enough for years of stacking, nesting, and enthusiastic toddler play. The high-contrast ocean animal illustrations keep the play visually rich and engaging, while the quality materials give parents confidence that these blocks are as safe as they are beautiful. For ages 2 and up.

FSC-certified materials and nontoxic soy inks mean every block that touches little hands is responsibly sourced and genuinely safe — good for your child and good for the planet.

Stack It. Count It. Nest It. — Early Math Built One Block at a Time

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Numbers & Counting

Numbers 1–10 correspond to block sizes — stacking teaches counting and early math concepts naturally

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Problem Solving

Figuring out the right stacking order builds logical sequencing and the spatial reasoning children need to grow

✏

Fine Motor Skills

Stacking, balancing, and nesting the blocks sharpens dexterity and hand-eye coordination

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Creative Play

Whimsical ocean animal illustrations spark imagination and open-ended storytelling between every build

Nesting Blocks – Ocean Animals

Ten ocean animal nesting blocks featuring high-contrast illustrations and numbers 1–10 that correspond to block size. Stack up to 36 inches tall, then nest back together for storage and another round of play. Builds early numeracy, problem solving, fine motor skills, and spatial reasoning. FSC-certified board with nontoxic soy inks. For ages 2 and up.

  • 10 blocks — numbers 1–10 correspond to block sizes
  • Stacks up to 36 inches tall
  • High-contrast ocean animal illustrations throughout
  • FSC-certified board with nontoxic soy-based inks
  • For ages 2+ — gift message available at checkout

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Inspired by our own children’s growth, we design Montessori-style toys that nurture learning from day one through beautiful, research-backed visuals and play.

Why Parents Trust Us

20+ years of thoughtful, safe, and sustainable designs that grow with your child — created by real parents, backed by science, and loved by families around the world.

Our Purpose

We help babies bloom with engaging, eco-friendly toys that support development, spark connection, and make everyday moments more meaningful.