Tushbaby Playhouse Stacker | live price, prepared checkout

Built for shopping agents: what RoboTrunk does for every product

We asked shopping agents, including Meta's Muse first-hand, what they need from a store. This is what they asked for, and what we have built.

RoboTrunk is working through its catalogue, so a step may not be done for this one yet. Where a step is done per product, the line ends with what is done for this product.

• Deep research: We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. check_product returns them with a source for each. This product: 28 checked facts, research depth trimmed read, checked 2026-10-16T12:02:37.448Z, in the evidence pack.
• Receipts: Every published fact has a receipt showing its source quote. check_product and get_product return the checked facts that have one. This product: each checked fact listed below has one; the source quotes are in the evidence pack.
• Safety: check_product asks the product-safety regulators live (US CPSC, NHTSA and FDA, Health Canada, the UK's OPSS, Australia's ACCC) whether a recall names a product, listed here or not, and flags a match with its notice; a recall never blocks the buyer. This product: this page holds no recall result for it yet; check_product asks the regulators now.
• Recall watch: watch_recalls tells the buyer if a product bought here is recalled later.
• Second-hand listings: check_listing runs the same recall check on a second-hand listing someone found, and adds what the listing leaves out and the price new.
• The real price: The full price to the buyer's country, with shipping and tax, each part quoted from the store's policy or, where a part is not settled, what the total depends on: check_product and search_catalog take the buyer's country and postcode. This product: this store's price was read from its catalogue at 2026-10-19T19:27:04.139Z.
• A checkout that finishes: RoboTrunk lists only stores whose agent checkout it has verified. create_checkout prepares the order at the store; complete_checkout returns a link to the store's own checkout. The checkout can be finished in either of two ways: the person taps the link in their own browser, or their agent opens it and completes the checkout. RoboTrunk checks the store's total against a budget ceiling before it issues the link. Payment always happens on the store's own page, and RoboTrunk never holds the money. No store pays for placement; RoboTrunk may earn a commission from some stores via their affiliate programs.
• Markdown copy: Every page has a Markdown copy: this page's copy.
• Photos and ratings: Search results carry the product photo and, where the store's own page publishes one, its rating (search_catalog).
• Fit answers: check_fit answers whether a listing fits a car, pram or bottle, with the exact quote from the store's page, or says it is not known.
• Back-in-stock watches: watch_back_in_stock starts a watch on a listing the store shows as sold out; get_back_in_stock_watch shows when it is back in stock.
• Maker's manual: ask_product_manual answers from the maker's manual with the exact passage and page, or says the manual does not cover it.
• Tools and guide: Every tool and its description is at https://robotrunk.com/mcp; the guide is at /agents.md.
• Research from other stores: Coming soon: reading other stores' listings of the same product as research sources.

Checked facts

Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 28 checked facts, checked 2026-10-16T12:02:37.448Z. Research depth: trimmed read. Deep read: the store's own data and 4 outside pages (the store's own product page; maker page; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: CPSC and Health Canada searches returned no recall records for Tushbaby / Playhouse Stacker.

• Colors: Also available in Neutrals (in addition to Blues).. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-15T19:46:36.141Z.
• Reviews: The store product page shows no customer reviews yet.. Source: https://strolleria.myshopify.com/products/tushbaby-playhouse-stacker (guide), read 2026-10-16T11:50:45.780Z.
• What it is: The Playhouse Stacker is a 4-piece nesting house set in modern colors.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Recall: CPSC recall search returned no recall records for Tushbaby / Playhouse Stacker.. Source: https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=Tushbaby (guide), read 2026-10-16T11:50:52.497Z.
• Recall: Health Canada recall records mentioning Tushbaby: none.. Source: https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json (guide), read 2026-10-16T11:50:52.843Z.
• GTIN: Blues variant GTIN is 850075498062.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-15T19:46:36.141Z.
• SKU: SKU for Blues is Stacking-House-Blues.. Source: https://strolleria.myshopify.com/products/tushbaby-playhouse-stacker (guide), read 2026-10-16T11:50:45.780Z.
• Brand and model: The product is made by Tushbaby and named Playhouse Stacker.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• GTIN: Neutrals variant GTIN is 850075498116.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-15T19:46:36.141Z.
• Category: Store categorizes it under First Birthday Gifts.. Source: https://strolleria.myshopify.com/products/tushbaby-playhouse-stacker (guide), read 2026-10-16T11:50:45.780Z.
• Dimensions: The largest house measures 11.6 cm by 10.3 cm.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Dimensions: The smallest piece measures 4 cm by 5 cm.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Age range: Recommended for ages 6 months and up.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Material: Made from 100% food-grade silicone.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Safety: The silicone is BPA-free, phthalate-free, lead-free, and PVC-free.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Safety standard: It meets ASTM safety standards.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Teething: Safe for teething, grasping, stacking, and sensory exploration.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Cleaning: Dishwasher safe on top rack, and can be UV disinfected or washed with mild soap and water.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Temperature limits: Temperature tolerance is -40°F to 446°F.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Care warning: Do not expose to prolonged sunlight or damp areas to prevent oxidation or mold growth.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Warning: Product carries the warning: For human use only.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• What's included: Each set arrives in a 100% cotton reusable storage bag.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Returns: Item is final sale for health and safety reasons.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Developmental benefits: Encourages fine motor skills, hand-eye coordination, and problem solving.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Feel: Soft and flexible for safe independent or parent-guided play.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Use cases: Perfect for at-home play, travel, bath time, or on-the-go entertainment.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Feel: Soft curves, calming tones, and a flexible feel make it easy to grab, stack, chew, and clean.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.
• Use case: Easy to toss in a Tushbaby, pack in diaper bag or stroller pocket.. Source: https://tushbaby.com/products/playhouse-stacker?_pos=19&_sid=2c8aa7c3a&_ss=r (guide), read 2026-10-16T11:50:50.704Z.

The full evidence pack, with every citation, source and gap.

Questions we researched but could not confirm

Every fact above is cited. To find them we read the store listing, the maker's page and the recall records of CPSC (United States) and Health Canada and searched for the manual, regulator recall notices, owner reviews, blogs, owner forums and video reviews. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.

• Does the silicone have a smell or taste when new?
• How much does the full 4-piece set weigh?
• Will the largest house fit in a standard diaper bag pocket?
• Does the color rub off or transfer to surfaces?
• Is the toy safe for a baby younger than 6 months?
• Are the houses hollow or solid?
• Can they be used in the bath without mold growing inside?
• What are the dimensions of the two middle houses?
• Does the cotton storage bag have a drawstring or zipper?
• Is the cotton storage bag machine washable?
• Does the silicone attract dust or lint?
• Does the set float in water?
• What warranty does the Playhouse Stacker come with?
• How durable is the silicone against biting and pulling?
• Does it meet European safety standard EN71?

This page is published by RoboTrunk, a store built for shopping agents.

The store named on this page sells the product and ships it. RoboTrunk is not
the seller and never holds the money.

Buying works in one path. RoboTrunk's tools prepare a checkout at that store,
then hand back a short-lived link. The person approves the total; once RoboTrunk
has checked the store's total against it, the person is given the checkout link to
tap in their own browser, or, if the person prefers and gives permission, their
agent may open the link and finish there, and payment always happens on the
store's own checkout page. RoboTrunk never takes the payment or sees a card.

Where the rest of this site is:

- /agent/story.md is what RoboTrunk is and how it works, in full.
- /agent/tools.json is every tool, its arguments and its answers.
- /agent/merchants is every store you can buy from through RoboTrunk.
- /products/ucp is every store's indexed products.
- /products/search is one search across every store, in plain words.

• What RoboTrunk is
• The tools and how to call them
• The stores you can buy from
• Every store's products
• Search every store at once