Bulbous 1
Recommended for open bore options
The Bulbous 1 is the first design in the Bulbous series. It starts with a 1.8" entry section, narrows to a 1.4" valley, then expands to a 2.6" main bulb before narrowing again into a 1.3" retention valley and 2.8" base flange.
The jump from the 1.8" entry to the 2.6" main bulb is fairly quick, so this is a large design despite the smaller entry section.
Details
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Overall length: 8.25" (20.96 cm)
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Insertable length: approximately 7" (17.78 cm)
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Entry section: 1.8" (4.57 cm) diameter × 1.5" (3.81 cm) long
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First valley: 1.4" (3.56 cm)
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Main expansion bulb: 2.6" (6.60 cm)
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Retention valley: 1.3" (3.30 cm)
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Base flange: 2.8" (7.11 cm) diameter × 1.25" (3.17 cm) thick
Choosing your silicone firmness
For the Bulbous 1, Bob recommends #00-50 Soft. The softer silicone allows the large 2.6" bulb to flex and compress more easily.
#10 Medium is also available if you prefer more structure.
If you're unsure which firmness to choose, we can make firmness samples.
Color options
#18 and #30 are available in pure translucent silicone.
#00-50 and #10 use a translucent white base and can be mixed with our standard colors.
Please note
The Bulbous 1 is not a beginner-sized piece. It starts at 1.8" but increases to 2.6" at the main bulb. It is intended for experienced users who are already comfortable with larger-diameter designs.
Anatomy varies, and no single size or shape will work for everyone. Use appropriate lubrication, never force the product, and stop if you experience pain or significant discomfort.
Inspect the silicone before each use. Do not use the product if it is damaged.