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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Sink or Float? STEM Activity SetYoung learners can dive into early physics in a fun, colorful way with this two piece submarine and floating raft along with weights, balls, and stars. Ten detailed Activity Cards include over 20 engaging, high impact activities that cover all aspects of STEM, plus key science concepts of buoyancy, density, and more! Comprehensive Activity Guide with reproducible materials is also included. Submarine measures 6"L x 3"H. Grades K and up. SMALL PARTS.
- Young learners can dive into early physics in a fun, colorful way with this two-piece submarine and floating raft along with weights, balls, and stars.
- Ten detailed Activity Cards include over 20 engaging, high-impact activities that cover all aspects of STEM, plus key science concepts of buoyancy, density, and more!
- Comprehensive Activity Guide with reproducible materials is also included.
- Submarine measures 6"L x 3½"H.
- Grades K and up.
- ⚠SMALL PARTS. Not for Children under 3 years.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 738 reviews
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Product Reviews
★★★★★ 5
Good paper
Size: 8.5"X11"
Good paper for sublimation. Holds the color and paper doesn't wrinkle from the ink
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Great stuff!
Size: 8.5"X11"
I’ve been using this paper for about 5 years and love it. Colors are brilliant, subs great!
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Reviewed in the United States on May 20, 2026
★★★★★ 5
My Designs? Sublime. The Paper? Sublimation Perfection.
Size: 8.5"X11"
Prints clear, presses clean, and never lets me down—unless I’m the problem (which is often). I keep this stocked like toilet paper. You don’t want to run out mid-project.
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Reviewed in the United States on August 8, 2025
★★★★★ 5
Great Quality
Size: 8.5"X11"
This A-SUB sublimation paper is a great quality. I have been using it for many years and have had absolutely no issues. I use it with an Epson 2780 inkjet printer. I have never had a jamming issue or smudging.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Happy to find a seller that carries the 120
Size: 8.5"X11"
I’ve been doing sublimation since May 2025. I have tried a variety between 105, 120 and 125. I’m not exactly sure why 120 ASub it is becoming harder to find . I absolutely love it. When I make my stainless steel tumblers, my colors pop more with 120.
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Reviewed in the United States on April 20, 2026