LONGER LK4 X 3D Printer, Auto Leveling, 0.1mm Accuracy, 180mm/s Speed, 95% Pre-Assembled, Resume Printing, 32-Bit Open Source, 220x220x250mm

LONGER LK4 X 3D Printer, Auto Leveling, 0.1mm Accuracy, 180mm/s Speed, 95% Pre-Assembled, Resume Printing, 32-Bit Open Source, 220x220x250mm

Marsoni

M251S

$150.00

Get it in 3 business days with 1 day shipping. Friday, May 29

LONGER LK4 X 3D Printer, Auto Leveling, 0.1mm Accuracy, 180mm/s Speed, 95% Pre-Assembled, Resume Printing, 32-Bit Open Source, 220x220x250mmFeatures: Easy Assembling & Intelligent Auto Leveling: It is 95% pre assembled and only needs 6 steps to complete the assembly, reduces operation time and trouble, and quickly starts printing. With 16 point exact leveling, the unevenness of the hotbed is automatically compensated, deducting the hassle of manual leveling, and improving printing. Direct Dual gear Extruder and Wide Compatibility: Features a direct dual gear extruder with a 5: 1 reduction

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Your LONGER LK4 X 3D Printer, Auto Leveling, 0.1mm Accuracy, 180mm/s Speed, 95% Pre-Assembled, Resume Printing, 32-Bit Open Source, 220x220x250mm orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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We offer a 30-day return/exchange service after receiving.
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I’ve had this toy for a while now and my dog absolutely loves it. I frequently bring it to the dog park with us and it’s also loved by other dogs. The ball is pretty durable. My dog is not a big chewer but other dogs that play and chew on it haven’t been able to pierce it yet. The handles are sturdy and also still intact. Overall a little pricey but in my opinion worth it.

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Reviewed in the United States on April 30, 2026

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Zachary Small

Omaha, US

★★★★★ 5

fun for dog

Color: Red-Blue, Size: Medium Size 2 (6")

popped kinda easy but my dog is still having fun with it

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Reviewed in the United States on May 26, 2026

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Sonya Lucatero

Houston, US

★★★★★ 5

Best ball ever!

Color: Red-Blue, Size: Large Size 3 (8"), Color: Red-Blue, Size: Large Size 3 (8")

Oh my goodness. My cane corso (15 mos) LOVES this ball. It’s easy for them to pick up because of all the little handles sewn into the ball. It’s easy to throw as well. The only thing is he likes to chew them off if he gets free time with the ball. The ball itself is very sturdy. highly recommend, and I’ll be ordering more. We play with this every morning and he’s so excited to take it outside.

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Reviewed in the United States on May 26, 2026

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Janelle Fairbanks

Lowell, US

★★★★★ 4

Best for a single dog but quality products

Color: Lake Blue, Size: Large Size 3 (8")

Straps didn’t hold up my two herding dogs did a number on it but it is a quality product the ball itself is still in tact

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Reviewed in the United States on January 15, 2026

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