What age is this rainbow stacker recommended for?

The wooden rainbow stacker is designed for children ages 12 months and up. Adult supervision is always recommended, especially for younger toddlers exploring the smaller arches.

What's included in the set?

The set includes 12 nested wooden rainbow arches in our Classic Rainbow colorway — red, orange, yellow, lime, green, sky blue, deep blue, purple, plum, and warm wood tones.

How do toddlers play with it?

However they like — that's the magic. Younger toddlers love lining up and nesting the arches. Older toddlers build tunnels, bridges, balance towers, freeform sculptures, and pretend-play scenes. It's an open-ended toy that grows with your child.

How does this toy support my child's development?

The rainbow stacker is designed to support fine motor skills, hand-eye coordination, spatial reasoning, problem solving, color recognition, and imaginative play. Its open-ended design means there's no single right answer — every build is a new creative challenge.

Is it safe for toddlers?

Yes. The arches are made with smooth sanded wood and child-safe, water-based paints, and the set is CPC certified to meet applicable U.S. children's product safety requirements. Adult supervision is always recommended.

When nested, the rainbow measures approximately 14 in (35.5 cm) wide × 7.08 in (18 cm) tall × 2.75 in (7 cm) deep — a substantial, display-worthy piece that's still easy for little hands to take apart and rebuild.

What's the finish like?

The arches have a velvety, unsealed matte finish — soft to the touch, with a natural grip that helps the pieces hold together when stacked. This is the same finish style used by classic Grimm's-inspired wooden toys.

Does it make a good gift?

Absolutely. With its bright, joyful palette, heirloom-quality presence, and open-ended play value, it's a memorable choice for first birthdays, baby showers, holidays, and Montessori gifting — a toy that grows with your child for years.

How should I clean it?

Wipe gently with a soft, damp cloth and dry immediately. Avoid soaking the wood in water or using harsh chemical cleaners — the unsealed velvety finish should never be submerged.

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JuniSprouts

12 Piece Wooden Rainbow Stacker

Name: 12 Piece Wooden Rainbow Stacker
Brand: JuniSprouts
Price: 79.99 USD
Availability: InStock

One beautifully made rainbow. A hundred different ways to play.

$79⁹⁹

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4.7

Based on 22 verified reviews

✓ Loved by Families

What parents say about the 12 Piece Wooden Rainbow Stacker

"The colors are gorgeous and the silicone feels so soft and premium. My 2-year-old stacks it, sorts it, and even uses the arches as tunnels. Easily her most-played-with toy."

EM Emily M.Verified Buyer ✓

"Bought this as a gift and it was a huge hit. It's beautifully made, wipes clean in seconds, and keeps my toddler focused far longer than his plastic toys. Worth every penny."

DK David K.Verified Buyer ✓

"Exactly what I wanted for our Montessori playroom — open-ended, natural colors, and safe for little mouths. My daughter's fine motor skills have come such a long way with it."

SR Sarah R.Verified Buyer ✓

About This Toy

Bright, open-ended, and endlessly rearrangeable, this classic wooden rainbow is one of those Montessori toys for 1 year old hands that grows with your child for years. Little ones start by lining up and toppling the arches; older toddlers nest, balance, and build them into tunnels, bridges, and imaginative scenes.

As a wooden Montessori toy, it's made from solid wood with a smooth, natural finish and child-safe colors — beautiful in the hand and lovely on the shelf. Open-ended by design, it invites your child to lead the play rather than follow a set of instructions, quietly building fine motor skills, balance, and early problem-solving along the way.

Like the best wooden toys for toddlers, it's screen-free, batteries-free, and built to last through years of play and siblings. Arriving gift-ready, it makes a thoughtful choice for a first birthday, a holiday, or a just-because surprise — smart play for little growing minds.

Highlights

Materials: Solid wood with a smooth, velvety unsealed finish for natural grip and warmth
Finish: Child-safe, water-based paints in a vivid Classic Rainbow palette
Colorway: Classic Rainbow — red, orange, yellow, lime, green, sky blue, deep blue, purple, plum, and warm wood tones
Pieces: 12 nested wooden arches
Dimensions: Approx. 14 in (35.5 cm) wide × 7.08 in (18 cm) tall × 2.75 in (7 cm) deep when nested
Format: Open-ended, no assembly required — ready to play right out of the box
Safety: CPC certified — meets applicable U.S. children's product safety requirements. Adult supervision recommended.
Care: Wipe gently with a soft, damp cloth and dry immediately. Avoid soaking the wood or using harsh chemical cleaners. The unsealed velvety finish should not be submerged in water.

Age & Stages

Recommended age: 12 months and up
Ages 1–2: early exploration — holding, mouthing, lining up, and knocking down the arches with a parent nearby
Ages 2–3: nesting the arches back into the rainbow shape and basic stacking towers
Ages 3–4: creative builds — tunnels, bridges, balance towers, and pretend-play scenes
Ages 4–5+: complex constructions, color-pattern challenges, and imaginative story-driven play with siblings or friends
Adult supervision recommended. Always supervise young children to ensure safe, age-appropriate play.

Development Skills at Play

Open-ended play — no instructions, no single answer — every build is a new chance to create
Fine motor skills — lifting, nesting, and balancing each arch builds careful hand control
Hand-eye coordination — fitting arches back into the rainbow nest sharpens precision
Spatial reasoning — building bridges, tunnels, towers, and freeform structures supports early geometry and engineering thinking
Problem solving — figuring out how the arches fit, balance, and stand encourages logical thinking
Color recognition — the bright classic rainbow gradient invites natural color matching and sorting
Imaginative play — arches become caves, bridges, hills, boats, beds for little dolls, and anything else a toddler can dream up
Independent and screen-free play — calm, focused exploration with no batteries or sounds

What's Included

12 × nested wooden rainbow arches in our Classic Rainbow colorway (red, orange, yellow, lime, green, sky blue, deep blue, purple, plum, and warm wood tones)

FAQ

Q: What age is this rainbow stacker recommended for?
A: The wooden rainbow stacker is designed for children ages 12 months and up. Adult supervision is always recommended, especially for younger toddlers exploring the smaller arches.
Q: What's included in the set?
A: The set includes 12 nested wooden rainbow arches in our Classic Rainbow colorway — red, orange, yellow, lime, green, sky blue, deep blue, purple, plum, and warm wood tones.
Q: How do toddlers play with it?
A: However they like — that's the magic. Younger toddlers love lining up and nesting the arches. Older toddlers build tunnels, bridges, balance towers, freeform sculptures, and pretend-play scenes. It's an open-ended toy that grows with your child.
Q: How does this toy support my child's development?
A: The rainbow stacker is designed to support fine motor skills, hand-eye coordination, spatial reasoning, problem solving, color recognition, and imaginative play. Its open-ended design means there's no single right answer — every build is a new creative challenge.
Q: Is it safe for toddlers?
A: Yes. The arches are made with smooth sanded wood and child-safe, water-based paints, and the set is CPC certified to meet applicable U.S. children's product safety requirements. Adult supervision is always recommended.
Q: How big is it?
A: When nested, the rainbow measures approximately 14 in (35.5 cm) wide × 7.08 in (18 cm) tall × 2.75 in (7 cm) deep — a substantial, display-worthy piece that's still easy for little hands to take apart and rebuild.
Q: What's the finish like?
A: The arches have a velvety, unsealed matte finish — soft to the touch, with a natural grip that helps the pieces hold together when stacked. This is the same finish style used by classic Grimm's-inspired wooden toys.
Q: Does it make a good gift?
A: Absolutely. With its bright, joyful palette, heirloom-quality presence, and open-ended play value, it's a memorable choice for first birthdays, baby showers, holidays, and Montessori gifting — a toy that grows with your child for years.
Q: How should I clean it?
A: Wipe gently with a soft, damp cloth and dry immediately. Avoid soaking the wood in water or using harsh chemical cleaners — the unsealed velvety finish should never be submerged.

Return & Exchanges

Not 100% happy with your JuniSprouts purchase? Your satisfaction is important to us.

After receiving your order, you have 90 days to request a return, as long as the item is in new, unused condition and returned in its original packaging. To begin a return, please contact our Customer Support team at support@junisprouts.com for return instructions and authorization before sending your item back.