UGEARS Locomotive with Tender Mechanical 3D Puzzle, Wooden Construction Set, Business Gift, Christmas and Thanksgiving Present, Adult Craft Set

Our locomotive is driven by rubber bands and a gear array instead of superheated steam, but otherwise its main mechanism looks and operates very much like that of a real steam engine. Up close you can see working asynchronous pistons and valves that transfer power to the locomotive’s drive wheels through a moving system of rods, linkages and cranks. Small touches like a fully detailed engineer’s cab with retractable step ladder, art-deco boiler trim, and open-up Tinder with coal doors complete this beautiful reminder of a bygone era. The UGEARS 460 Locomotive with Tinder is our largest, most complex model to date; yet thanks to our patented plywood joint design and rigorous engineering and quality control process, a hobbyist can complete this model in a single sitting. Like all other UGEARS models, the Locomotive with Tinder comes with step-by-step, full-color, truly easy to follow instructions. Number of parts: 443. Tome for assembly - 5-7 hours. Self-assembly; No glue required

ASIN

B01LWSX1F7

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

Doc fetch

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How it works

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Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query asks Layer for nearest neighbors of the stored product vector — queries don't go through the doc cache, so no cache header is set.