Extended Wooden Number Puzzle (Ages 2+)
Free returns within 90 days, personalised pieces too.
Lost or broken pieces replaced, for life.
Every order comes in our cotton bag, ready to give.
Ten Woods, Ten Numbers
Specifications
Numbers are the foundation of every child’s journey into maths — and learning them should feel natural, tactile, and joyful.
Our Inset Wooden Numbers Puzzle (1-20) is designed to introduce numerals and maths through hands-on play. Each solid hardwood digit slots neatly into its matching pocket, creating a satisfying self-correcting experience that encourages confidence and independence.
Crafted from a base of beech, with removable numbers cut from a rotating palette of exotic hardwoods such as Padauk, Zebrano, and Purpleheart, this puzzle is both naturally colourful and heirloom durable. Unlike painted toys, the hues you see are the real colours of the wood itself — meaning every set is unique.
Perfect for children aged 2+, this Montessori-inspired puzzle supports:
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Number recognition, counting and equations practice (1–20)
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Fine motor and pincer-grip skills (lifting and placing pieces)
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Matching and problem-solving through inset pockets
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Open-ended play — from sequencing numbers to simple sums
Why parents & home-educators love it
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Fine-motor mastery – varied piece sizes encourage fingertip control and bilateral coordination.
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Self-correcting play – every pocket fits only the right shape, so kids discover errors on their own (Montessori style).
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Earth-friendly heirloom – crafted from sustainably sourced exotic hardwoods and finished with child-safe oil; built to pass down, not wear out.
- Geography & STEM storytelling - Each puzzle ships with a Wood Explorer card that pin-points where every timber grew and unlocks the Wood Explorer Hub (QR code) packed with printable maps, scavenger hunts, curated short videos and tree facts!
Slip 1-20 into your Sproutlets tray rotation or pair it with our Alphabet or Numbers Tracing Board for a balanced maths-and-literacy shelf. Piece by piece, you’ll watch confidence—and numeracy—take shape.
Crafted by Nature, Perfected by Hand
The Story Behind Our Woods
At Oak & Sprout, we believe every toy should have a story. That’s why we choose woods that don’t just look beautiful, but have their own natural character. For example, our vibrant Purpleheart isn’t just a colour— we had to switch to diamond-tipped blades to be able to shape one of the world’s densest woods.
Naturally Colourful, Wonderfully Unique
We never use artificial dyes. Instead, we let woods like Padauk and Purpleheart reveal their own rich hues over time. Each piece is a little bit of nature’s own artwork, making every toy one-of-a-kind.
Built to Inspire and Challenge
Toys like our Shelly Slow puzzle are crafted to be engaging again and again. We design them so that each assembly is a fresh adventure, encouraging little ones to think, explore, and build resilience—all while playing.
Want to know more?
Tactile number recognition
Children learn by touch, connecting the shape of each number to its value.
Fine-motor development
Lifting and placing the chunky pieces builds the pincer grip needed for writing.
Early numeracy
A playful, no-pressure introduction to counting and sequencing.
Self-correcting design
Each piece fits only in its designated spot, encouraging independent learning.
Heirloom quality
Crafted from solid hardwoods, this puzzle is made to last for generations.
Delivery
Free UK delivery on orders of £20 or more
We are pleased to offer free delivery by Royal Mail Tracked 48 on every UK order of £20 or more; orders under £20 are charged £1.95.
Orders placed before 4:30pm, Monday to Friday, are dispatched the same day. Should you need your order sooner, next-day delivery is available at checkout for £2.95.
Returns
90 days to return, with free return postage
We are pleased to offer 90 days from delivery to return your order, and we will provide a prepaid Royal Mail Tracked 48 label at no cost to you. Personalised and engraved pieces are included.
You may choose a refund, an exchange or a gift card. Refunds are made to your original payment method once your return is back with us and checked. How returns work
Multiple Lifetime Guarantee
Covered for life, whoever owns it
Should a piece ever break, develop a fault or go missing, we will restore or replace it free of charge, for the life of the toy and for whoever owns it next. Read about our guarantee
“The wooden letters and numbers are gorgeous. I am so happy to gift learning toys that are not made from plastic!”
— Sixties British Invasion Fan
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To go with it
The Montessori Playmat
In Montessori education, the work mat defines the child's workspace — a bounded area that fosters focus, independence, and respect for materials. Children carry their chosen activity to it, work, and return everything when finished. This is the Montessori work cycle.
Our playmat brings this principle home. It creates a "prepared environment" - a core Montessori concept - wherever your child chooses to learn. On the kitchen table, the living room floor, or at a grandparent's house.
- Defines a focused workspace for independent learning
- Protects surfaces and keeps pieces contained
- Rolls up for easy storage and travel
A Learning Journey, Not Just a Toy
Our learning boards are sequenced to follow your child's natural development. Start with the Geo Nest for shapes and spatial awareness from age 1. Move to numbers and lowercase letters at age 2-3. Progress to uppercase, extended numbers, and tracing by age 4-5.
Each board builds on the skills of the last. The chunky pieces of the Geo Nest develop the grip strength needed for the smaller letter pieces. The number puzzle's 0-9 lays the foundation for the extended 1-20 board. It's a curriculum in wood — designed to grow with your child.
Why Hands-On Learning Matters
In the Montessori method, children learn through touch, manipulation, and self-correction. Our learning boards are designed around this principle: each piece has a single correct position, so children know immediately when they've got it right — without being told.
The contrasting exotic hardwoods aren't just beautiful - they provide a visual and tactile cue that helps children distinguish between pieces. A purpleheart "A" feels different from a padauk "B". Learning happens through the hands before the mind catches up.
The Materials
We use naturally colourful exotic hardwoods because children deserve better than paint and plastic. Every piece is sanded smooth and finished with a child-safe natural oil. The colours you see are the wood itself - no stains, no dyes, no shortcuts.
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