Dry-cell batteries are never included with shipments. Lithium batteries are installed in the unit and included.
Samples are charged at the unit price and the courier cost is paid by the buyer. The sample fee is credited back against your first production order of five cartons or more; the courier cost is not credited. Ask for the sample of the exact item number you intend to order, together with its carton data.
12-in-1 Solar Powered Robot STEM DIY Assembly Kit
Tiered Wholesale Pricing
Production Data
One kit, twelve machines, no batteries
The TF169193 is a modular construction kit in light-blue plastic with a small solar panel that clips on top of whatever the child builds. The twelve configurations shown across the product photographs run from a four-wheeled rover with large spoked wheels to a walking frame, a paddle boat and a pair of wheel-on-wheel designs, and each one is assembled from the same set of beams, plates, pins and gears. Because the panel is the power source, the model does not need a battery compartment, which is the single fact that makes this kit easy to ship and easy to give to a parent who does not want another battery in the house.
The packing is compact for the contents. A carton holds 48 kits at 0.175 CBM and 24 kg gross, 0.50 kg per kit, and a 20GP takes 160 cartons, 7,680 pieces. The 96-piece minimum is two cartons, 0.35 CBM, which is a very small commitment for an educational line: a buyer can put one carton in a school-supply test and keep the second for a reorder without touching a forwarder. The retail pack measures 28 x 6.5 x 18 cm, a flat box that stacks on a shelf rather than standing in a cube.
In this collection the kit sits at the entry price of the educational range at $4.50, just above the TF213143 bouquet pressing set at $4.15 and below the TF197926 ceramic machine at $6.46. The distinction that matters commercially is that this is the only true build-it-yourself kit here: the other two produce something for the child to keep, this one produces a mechanism to take apart and rebuild. That makes it the natural fit for a STEM, school-supply or museum-shop channel rather than a general toy aisle.
The exact part count, the full list of twelve models and the instruction format are confirmed per order rather than published here. Send your target market and the specification is confirmed in writing on the quotation.
- ▸ Light-blue modular plastic kit: beams, plates, pins and gears assembled with no tools
- ▸ Small solar panel that clips onto the finished model as the power source
- ▸ Twelve build configurations shown, from a four-wheeled rover to a walking frame and a paddle boat
- ▸ Large spoked wheels with rubber tyres on the rover configuration
- ▸ Retail box measuring 28 x 6.5 x 18 cm, 0.50 kg per kit gross
| Container | Cartons | Pieces | Gross |
|---|---|---|---|
| 20GP | 160 | 7,680 | 3,840 kg |
| 40GP | 320 | 15,360 | 7,680 kg |
| 40HQ | 388 | 18,624 | 9,312 kg |
Container figures are arithmetic from the carton data on this page, not a loading plan: they assume about 28 CBM usable in a 20GP, 56 in a 40GP and 68 in a 40HQ. Palletization, carton orientation and mixed-SKU orders all reduce the real count, so treat these as the ceiling for a single-SKU shipment.
OEM and ODM briefs are quoted per project. Send the artwork, the destination market and the packaging requirement, and the reply covers tooling, sample and carton costs before anything is committed.
Same Shelf, Different Commitment
The three models closest in price sit in this table next to the one above. A lower unit price is not a lower order: the column that decides how much cash a line ties up is cartons at MOQ, and the column that decides freight per piece is how many fit a 20GP. Prices and packing figures are read from the same catalogue data as the tables on this page.
| Model | Price | MOQ | Cartons at MOQ | Pcs / 20GP | KG / Unit |
|---|---|---|---|---|---|
| TF213143 DIY Bouquet Pressing Machine Set (with Light & Music) | $4.15 | 160 | 9 | 6,984 | 0.67 |
| TF169193 12-in-1 Solar Powered Robot STEM DIY Assembly Kit | $4.5 | 96 | 2 | 7,680 | 0.5 |
| TF213184 Magic House Balloon Machine - Upgraded | $5.54 | 150 | 7 | 3,360 | 0.6 |
| TF197926 Ceramic Clay Machine | $6.46 | 120 | 5 | 6,096 | 0.77 |
Cartons at MOQ is the minimum order divided by the units per carton, rounded up. Pcs / 20GP is a single-SKU load at about 28 CBM usable and is the ceiling, not a loading plan.
Ordering TF169193
What is the minimum order for TF169193?
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96 units, which is 2 cartons at 48 pieces each, about 0.35 CBM. Prices are quoted per unit at that quantity. If you want to see two or three colourways before committing to a full run, ask for a mixed-colour carton on the quotation.
How many TF169193 fit in a container?
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A 20GP takes 160 cartons, 7,680 pieces, about 3,840 kg gross. A 40HQ takes 388 cartons, 18,624 pieces. Both figures assume roughly 28 CBM usable in a 20GP and 68 in a 40HQ, before palletization or a mixed-SKU load reduces them.
What certifications does TF169193 hold?
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Certification is issued per model, not for the catalogue as a whole. Tell us the destination market (EU: CE and EN-71; US: ASTM F963 and CPSIA; UK: UKCA) and we confirm which test reports exist for TF169193 and send them with the quotation. No certificate is implied for a market that is not named in the quotation.
What is the lead time for wholesale orders of TF169193?
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Lead time depends on the model and on order quantity. Stock models in small quantities ship in 10-15 days. Bulk orders, and any order with custom packaging or OEM branding, usually take 25-35 days after deposit confirmation. The schedule for TF169193 is confirmed in writing with the quotation. FOB from Yantian or Shantou.
More Educational Toys
Buying guide: STEM Toys Import Guide 2026 — how this category is specified, priced and shipped.
Inquire About TF169193
Our engineering team will review your requirements and provide a formal manufacturing proposal within 24 hours.
- ISO 9001:2015 Certified
- Est. 2001 · Chenghai, China
- MOQ and Price Published
- FOB Yantian / Shantou
Prefer to talk first? Message us on WhatsApp with item number TF169193 already filled in, or email hntoys7@sinuotoys.com.