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Description
Scientific Progress Goes Boink: A Calvin and Hobbes Collection Volume 7Calvin's inventions backfire hilariously in Scientific Progress Goes "Boink" a popular collection full of duplicator mishaps, space time adventures, and classic Calvin and Hobbes chaos. Calvin's duplicator and wild experiments take center stage in Scientific Progress Goes "Boink", spanning September 1989 to July 1990. Multiple Calvins, time travel escapades, and cardboard box inventions fuel nonstop hilarity. Stupendous Man, Spaceman Spiff, and Tracer
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 648 reviews
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Product Reviews
★★★★★ 3
Very Hard
Color: Brown Bone
Good quality, bit really hard to squeak.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
★★★★★ 5
Durable and tough
Color: Red
Very durable and squeaker is still intact which doesn’t happen often with my mastiff mix. Definitely one of his favorite toys.
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Reviewed in the United States on April 14, 2026
★★★★★ 4
Chew toy
Color: Red
It’s a great chew toy for dogs and definitely keeps them entertained for hours however, it’s not durable enough for really strong chewers. I have two pitbull puppies and in five days he tore the end off of it. I do recommend for medium sized dogs.
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Reviewed in the United States on August 19, 2025
★★★★★ 5
Nice toy.
Color: Orange
As described.
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Reviewed in the United States on April 18, 2026
★★★★★ 1
Not indestructible
Color: Orange
says it’s indestructible, but within an hour and a half it was destructed. There was a hole in the teeth area and it wasn’t squeaking.
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Reviewed in the United States on October 12, 2025
