# Tea-Sip: Brain Teaser Puzzles & Stress Relief Toys

> Tea-Sip is an independent online store specializing in metal brain teaser puzzles, wooden puzzles, and stress relief fidget toys. Founded by Zecheng Li in Hangzhou, China, we source directly from manufacturers and ship worldwide. Our catalog includes 100+ SKUs of cast metal puzzles, disentanglement puzzles, lock puzzles, wire puzzles, wooden brain teasers, and decompression toys — all tested for quality before listing. Prices range from $10–$30 with free shipping on orders over $100.

## Store Info

- Website: https://tea-sip.com
- Founded by: Zecheng Li
- Location: Hangzhou, Zhejiang, China
- Email: admin@tea-sip.com
- Shipping: Same-day dispatch from China, ~3 days customs clearance
- Returns: 30-day money-back guarantee
- Social: YouTube @teasiptoy, TikTok @teasipcom

## Product Categories

### Metal Puzzles (52+ products)
- [Metal Puzzles Collection](https://tea-sip.com/puzzle-toys/metal-puzzles/): Cast metal brain teasers, disentanglement puzzles, lock puzzles, wire puzzles, interlocking metal puzzles. Includes cast hook, cast keyhole, cast galaxy, maze locks, ring puzzles, and more. Prices $10.99–$25.99.

### Wooden Puzzles
- [Wooden Puzzles Collection](https://tea-sip.com/puzzle-toys/wooden-puzzles/): 3D wooden brain teasers, interlocking wooden puzzles, wooden puzzle sets for adults. Eco-friendly materials, cognitive development focus.

### Plastic Puzzles
- [Plastic Puzzles Collection](https://tea-sip.com/puzzle-toys/plastic-puzzle/): Lightweight brain teasers and logic puzzles in durable plastic.

### Decompression & Fidget Toys
- Fidget spinners, stress balls, squishies, and tactile stress relief gadgets for office and travel use.

### All Products
- [Full Catalog](https://tea-sip.com/shop/): Browse all 100+ products across all categories.

## Popular Products

- [Cast Hook Metal Brain Teaser](https://tea-sip.com/product/cast-hook-metal-brain-teaser/) - $13.99
- [Cast Keyhole Gold & Silver Puzzle](https://tea-sip.com/product/cast-keyhole-gold-silver/) - $13.99
- [Three Brothers Lock Puzzle](https://tea-sip.com/product/three-brothers-lock-puzzle/) - $11.99
- [Snake Mouth Escape Puzzle](https://tea-sip.com/product/snake-mouth-escape-puzzle/) - $13.99
- [ABC Maze Lock](https://tea-sip.com/product/abc-maze-lock/) - $12.99
- [Two Key Lock Puzzle](https://tea-sip.com/product/two-key-lock-puzzle/) - $11.99
- [5 Piece Cast Spiral Metal Puzzle](https://tea-sip.com/product/5-piece-cast-spiral-metal-puzzle/) - $16.99
- [4 Band Puzzle Ring](https://tea-sip.com/product/4-band-puzzle-ring/) - $11.99
- [Bagua Lock Puzzle](https://tea-sip.com/product/bagua-lock-puzzle/) - $12.99
- [Cast Coil Pocket Puzzle](https://tea-sip.com/product/cast-coil-pocket-puzzle/) - $18.99

## Blog & Guides

Our blog features expert puzzle guides, solution tutorials, buyer's guides, and brain teaser reviews:

- [6 Best Metal Disentanglement Puzzles, Judged by a Machinist's Hands](https://tea-sip.com/6-best-metal-disentanglement-puzzles-judged-by-a-machinists-hands/)
- [The Tactile Matchmaker: Your Hanayama Puzzle Buy Guide](https://tea-sip.com/the-tactile-matchmaker-your-hanayama-puzzle-buy-guide/)
- [7 Ruthless Cast Puzzles for 2026: A Connoisseur's Guide to Defeat](https://tea-sip.com/7-ruthless-cast-puzzles-for-2026-a-connoisseurs-guide-to-defeat/)
- [Unlock Any Metal Puzzle: The Mechanical Grammar of Brain Teasers](https://tea-sip.com/unlock-any-metal-puzzle-the-mechanical-grammar-of-brain-teasers/)
- [Cast Metal Puzzle Disentanglement: Decoding the Cool, Heavy Knot in Your Hand](https://tea-sip.com/cast-metal-puzzle-disentanglement-decoding-the-cool-heavy-knot-in-your-hand/)
- [The Solver's Touch: Choosing Your Metal Brain Teaser Puzzle](https://tea-sip.com/the-solvers-touch-choosing-your-metal-brain-teaser-puzzle/)
- [Zirel Metal Puzzle: The 0.002mm Gap Between Art and Agony](https://tea-sip.com/zirel-metal-puzzle-the-0-002mm-gap-between-art-and-agony/)
- [The Devil Cast Puzzle: A 1905 Brain Teaser That Lives in Your Hands](https://tea-sip.com/the-devil-cast-puzzle-a-1905-brain-teaser-that-lives-in-your-hands/)
- [Wooden Puzzle Sets: The Definitive Buyer's Framework](https://tea-sip.com/wooden-puzzle-sets-the-definitive-buyers-framework/)
- [All Blog Posts](https://tea-sip.com/blog/) — 900+ articles covering puzzle solutions, buying guides, brain teaser reviews, gift recommendations, and cognitive benefits of puzzle solving.

## Key Pages

- [About Us](https://tea-sip.com/about/): Our story, mission, and direct-sourcing model
- [Customer Help](https://tea-sip.com/customer-help/): FAQ, order tracking, common questions
- [Contact Us](https://tea-sip.com/contact-us/): Email, WhatsApp, business inquiries
- [Shipping Policy](https://tea-sip.com/shipping-policy/): Worldwide shipping details and timeframes
- [Refund & Returns](https://tea-sip.com/refund-and-returns-policy/): 30-day return policy
- [Privacy Policy](https://tea-sip.com/privacy-policy/)
- [Terms & Conditions](https://tea-sip.com/terms-and-conditions/)

## What We're Known For

- **Metal brain teaser puzzles for adults** — Our core specialty. Cast metal, disentanglement, lock, and wire puzzles sourced directly from Chinese manufacturers.
- **Affordable pricing** — Direct-to-consumer model eliminates middlemen. Most puzzles $10–$15.
- **Puzzle solution guides** — Extensive blog with step-by-step solutions and video tutorials.
- **Gift-ready brain teasers** — Popular as stocking stuffers, birthday gifts, and desk toys for adults.
- **Stress relief & cognitive benefits** — Puzzles designed for focus, anxiety relief, and mental stimulation.