• Pastel 12-piece nested arch stacker on a wood table in a Montessori playroom (pastel 12 colorway)
  • Rainbow 12-piece nested arch stacker assembled in a Montessori playroom (rainbow 12 colorway)
  • Natural unpainted 12-piece nested arch stacker in a Montessori playroom (unpaint 12 colorway)
  • Natural unpainted 10-piece nested arch stacker on a wood table (unpaint 10 colorway)
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Pastel Rainbow Stacker Set

Pastel Rainbow Stacker Set

Ages: 3 years and up

$41.99
$41.99
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Shipping calculated at checkout.

Age grade: 3 years and up. Contains small parts; not for children under 3.

Ships within 3 business days, then arrives in 8 to 15 business days.

Color
  • Ten or twelve nested pieces for open-ended building
  • Pastel, rainbow or unpainted finish
  • Stacks as an arch, tunnel or loose parts

A wood rainbow stacking arch in pastel, rainbow or unpainted finish, ten or twelve nested pieces.

Waldorf and Montessori families use a rainbow stacker for open-ended building: nested as an arch, stood on end as a tunnel, or spread out as loose parts for color sorting. The unpainted option leaves the finish to the family, or lets a child use the arch by shape and size alone.

Materials: wood, painted or left unfinished depending on the colorway chosen. Ten or twelve nested pieces, largest to smallest.

Age grade: 3 years and up. Contains small parts; not for children under 3 years.

Care: wipe with a dry or lightly damp cloth. Keep away from prolonged water exposure.

Ships from China; delivery in 8 to 15 business days after a 3-business-day handling window.

Size and materials

Set: 10 or 12 nested pieces depending on colorway, largest to smallest. Materials: wood, painted or unfinished. Exact piece dimensions not confirmed by the supplier; see open items.

Age grade and safety

Age grade: 3 years and up. Contains small parts; not for children under 3.

Shipping and returns

Orders ship within 3 business days. Standard shipping is $6.95, and free on orders of $75 or more. Unused items can be returned within 30 days of delivery. See Returns and refunds or our refund policy.

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Safety warnings

Choking Hazard: Small Parts Choking Hazard: Small Parts

WARNING: CHOKING HAZARD — Small parts. Not for children under 3 years.

Choose the finish

Pastel, full rainbow or unpainted: pick the colorway that fits your shelf, or leave the wood bare.

Ten or twelve pieces

Nest the pieces into an arch, stand them as a tunnel, or spread them for color and size sorting.

A shelf-ready arch

The nested arch stores flat against a wall between play sessions.

Questions and answers

What ages is this stacker for?

We list it for ages 3 and up; the smaller pieces are a choking hazard for children under 3.

What does the unpainted option look like?

Bare, unfinished wood with no paint, left for a family to finish or use as is.

Is this 10 pieces or 12?

Piece count depends on the colorway you choose; each option page states 10 or 12.