Quick Facts
A three-size Montessori climbing triangle set made from Baltic birch and linden wood for toddlers to develop balance and gross motor skills.
Best for
Toddlers learning to crawl, stand, and develop motor skills
Key detail
Baltic birch plywood and linden wood
Size and fit
Three sizes, largest 92 x 88 x 70 cm
Consider if
Consider something else if you need specified age or weight limits
Shipping
Free US shipping over $100, 30-day returns
Montessori Triangle Climber Set
Three sizes and a 2 in 1 ramp that grow with crawling and walking toddlers, handcrafted from natural birch and linden.
Montessori Triangle Climber Set
Handcrafted Natural Materials
Handcrafted Natural Materials

Made from Baltic birch plywood and linden tree for strong, consistent construction. Hand sanding and rounded edges keep surfaces smooth, splinter free, and chemical free.

Grows With Your Child
Grows With Your Child

Includes small, medium, and large triangles plus a 2 in 1 ramp so the set adapts as skills advance. Great for crawling progressions through early walking, encouraging balance and coordination.

Stable, Foldable Design
Stable, Foldable Design

A triangular frame and solid rungs provide a stable climb and low center of gravity during play. The set folds flat for storage and is easy to install and move around the house.

Premium Wood Build
Baltic birch and linden give long lasting strength with a gentle finish.
Easy Fold and Store
Folds flat for compact storage and quick setup when you want to play.
Supports Motor Skills
Designed to encourage balance, coordination, and vestibular development during early stages.
Safe, Smooth Finish
Hand sanded and chemical free, with rounded edges to help prevent splinters.
How to Choose a Montessori Climber

Match the size, floor space, and your child's stage to pick the right climber.

  1. Measure Your Space: Leave extra room around the climber and check ceiling height if you plan to use the ramp fully extended.
  2. Pick the Right Size: Small, medium, and large have different bar counts and heights, so choose based on your child's current climbing ability and confidence.
  3. Protect the Floor: Use a non slip rug or play mat to soften misses and protect hardwood from scuffs during active play.
  4. Check Materials and Finish: Natural birch and linden with a smooth hand finish are gentler on skin and easier to keep clean.
  5. Personalization and Extras: Engraving and animal figures add play value. Confirm personalization details with customer support before ordering.
Frequently Asked Questions
What age is this climber for?

This set is ideal for babies and toddlers as they move from crawling to early walking. Always supervise children during use and keep play age appropriate.

What is included in the 3 size set?

The set includes three climbing triangles in small, medium, and large sizes plus a 2 in 1 sliding and climbing ramp.

Is the wood finish safe and splinter free?

Yes. The product is made from Baltic birch plywood and linden tree, hand sanded with rounded edges to minimize splinters, and described as chemical free.

What are the shipping, returns, and warranty terms?

We ship from a US warehouse, offer free US shipping on orders over $100, provide a 30 day return policy, and include a 1 year guarantee. Human customer support is available for questions.

How do I assemble and care for the climber?

Assembly is straightforward and the pieces fold for storage. Wipe with a damp cloth to clean, avoid soaking the wood, and periodically check hardware for tightness. Contact customer support if you need help.

From the Moogco Baby Journal
The Ultimate Pikler Triangle Guide: Everything Parents Need to Know (2026)
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"Initially, I was skeptical of using it, but when my doc referred it to me for my cracked nipple, it worked like a charm. I did not want to put any balm or lotion over my nipple as I did not wanted…"

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"I cant belive they heal hours within you put them on. Totally a must while breastfeeding. Such a good quality"

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"Only paci my breast feed three week old has accepted so far🙌🏼"

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DB
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"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"

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ShanKelly92
Verified buyer · January 27, 2026
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"I was lucky to find this pad for my grandson’s bassinet. I like how it is all natural snd organic. Just make sure to buy it a little bigger because it shrinks after washing. Also give ample time…"

L
Lucinda
Verified buyer · April 7, 2026
★★★★☆

"These helped at first but it seemed like the edges dug into my skin making it irritated (might have needed the larger ones). Once my milk came in more, milk would spill everywhere. I found that milk…"

T
Trish
Verified buyer · May 10, 2025
★★★★★

"Perfect. Great price and my little one very opposed to training has only had accidents in the last week. My daughter is 2yrs old, 27 lbs and the Medium is perfect. She has room in them but the arent…"

E
Elizabeth
Verified buyer · April 2, 2026
★★★★★

"Initially, I was skeptical of using it, but when my doc referred it to me for my cracked nipple, it worked like a charm. I did not want to put any balm or lotion over my nipple as I did not wanted…"

S
Shreya
Verified buyer · December 5, 2025
★★★★★

"Amazing tool for breastfeeding! These protect sensitive, chapped or cracked nipples like little shields. No more sticking to clothing/bras and wincing when anything bumps into my chest. I've been…"

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J
Verified buyer · September 25, 2025
★★★★★

"I cant belive they heal hours within you put them on. Totally a must while breastfeeding. Such a good quality"

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"I used these for the first four weeks after baby came. It was during that phase where baby was so small he didn’t have a great latch and so I was getting sore nipples. This was great for protecting…"

J
Jessica
Verified buyer · December 10, 2025
★★★★★

"Only paci my breast feed three week old has accepted so far🙌🏼"

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Hannah
Verified buyer · April 6, 2026
★★★★★

"Worked great and would definitely use again. The only thing is sizing can be tricky. I would’ve gotten a size bigger and I’d consider my size to be on the smaller side. If you’re not sure, just size…"

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DB
Verified buyer · November 17, 2025
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"I wore these for the first two months and they truly saved my breastfeeding journey - worked exactly how I expected. They gave instant relief. I basically wore them day and night for the first 6…"

G
Giselle
Verified buyer · January 28, 2026
★★★★★

"Love these , I bought due to damage from pumping . One week with creams and balms didn’t do much but two days with these and I’m almost healed !"

A
Amazon
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"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"

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"Did the job, kept me more comfortable the first couple weeks postpartum as breastfeeding was established. Next time I would go for the design that has perforated holes for airflow."

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"As a breastfeeding mom I truly couldn’t recommend these more. They literally SAVED MY LIFE in the newborn stage and then saved me again when teething started. They’re easy to use, easy to clean and…"

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"These are perfect for breastfeeding. They help keep any ointment or lanolin from getting on your clothes and smooth for immediate relief of cracks or nipple soreness in the first few weeks."

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"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"

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"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"

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"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."

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"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."

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"These were great in the beginning helped me so much."

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"Any first time mama BUY THIS PRODUCT!!!! I cannot recommend and rave about this enough. They HELPED so so much! I wore them all the time when my nipples felt dry, cracked, and just hurt. Those first…"

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Chaise
Verified buyer · January 4, 2026
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"Did the job, kept me more comfortable the first couple weeks postpartum as breastfeeding was established. Next time I would go for the design that has perforated holes for airflow."

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GI
Verified buyer · April 14, 2025
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"As a breastfeeding mom I truly couldn’t recommend these more. They literally SAVED MY LIFE in the newborn stage and then saved me again when teething started. They’re easy to use, easy to clean and…"

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Verified buyer · September 2, 2025
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"This is a great item to have for breastfeeding mommas. It feels very cooling and refreshing after breastfeeding and makes wearing nursing bras very comfortable since the fabric is not rubbing on your…"

M
Micho
Verified buyer · September 21, 2025
★★★★★

"These cups protect and help heal sore nipples so quickly. Comfortable under a bra, easy to clean, and worth the investment for breastfeeding. Stats: 5’3”, 140 lbs, 8 weeks postpartum & nursing"

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Verified buyer · September 25, 2025
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"Great value for the price compared to name brand silverettes. I only really used them for maybe 2-3 weeks, so I’m glad I didn’t spend the extra money when these got the job done just as well"

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Hailey
Verified buyer · September 7, 2025
★★★★★

"These are perfect for breastfeeding. They help keep any ointment or lanolin from getting on your clothes and smooth for immediate relief of cracks or nipple soreness in the first few weeks."

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jake
Verified buyer · March 25, 2026
★★★★★

"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"

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Jasmin
Verified buyer · October 28, 2025
★★★★★

"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"

J
Julie
Verified buyer · April 10, 2026
★★★★☆

"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."

B
Bridget
Verified buyer · December 10, 2025
★★★★☆

"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."

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W
Verified buyer · September 8, 2025
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"These were great in the beginning helped me so much."

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Kyle
Verified buyer · December 11, 2025
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"Any first time mama BUY THIS PRODUCT!!!! I cannot recommend and rave about this enough. They HELPED so so much! I wore them all the time when my nipples felt dry, cracked, and just hurt. Those first…"

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Chaise
Verified buyer · January 4, 2026