By integrating Shimano’s market-leading Flash Boost technology, the Sephia Flash Boost Egi range features an internal panel that shimmers continuously. This patented system uses a reflective mirror suspended by micro springs, which harnesses light and UV rays to attract squid throughout the water column. The continuous movement of the mirror within the body is produced by kinetic energy which is highly effective to these visual hunters when the jig is paused, as this is when the squid is most likely to strike. Available in three sizes, 2.5gou, 3.0gou, and 3.5 gou. There are also 13 colours exclusive to the range.
By integrating Shimano’s market-leading Flash Boost technology, the Sephia Flash Boost Egi range features an internal panel that shimmers continuously. This patented system uses a reflective mirror suspended by micro springs, which harnesses light and UV rays to attract squid throughout the water column. The continuous movement of the mirror within the body is produced by kinetic energy which is highly effective to these visual hunters when the jig is paused, as this is when the squid is most likely to strike. Available in three sizes, 2.5gou, 3.0gou, and 3.5 gou. There are also 13 colours exclusive to the range.
in 13 offers
last seen 21 Mar 2026
The lowest price we last saw for Shimano Sephia Flash Boost 3.5 Squid Jig B Sardine was $16.95 at Fishing Tackle Shop, compared across 13 retailers (last seen 21 Mar 2026). Prices may have changed since.
The all-time low we recorded was $15.99 on 11 July 2023.
Prices last updated 21 Mar 2026.
Shimano Sephia Flash Boost 3.5 Squid Jig B Sardine
By integrating Shimano’s market-leading Flash Boost technology, the Sephia Flash Boost Egi range features an internal panel that shimmers continuously. This patented system uses a reflective mirror suspended by micro springs, which harnesses light and UV rays to attract squid throughout the water column. The continuous movement of the mirror within the body is produced by kinetic energy which is highly effective to these visual hunters when the jig is paused, as this is when the squid is most likely to strike. Available in three sizes, 2.5gou, 3.0gou, and 3.5 gou. There are also 13 colours exclusive to the range.
By integrating Shimano’s market-leading Flash Boost technology, the Sephia Flash Boost Egi range features an internal panel that shimmers continuously. This patented system uses a reflective mirror suspended by micro springs, which harnesses light and UV rays to attract squid throughout the water column. The continuous movement of the mirror within the body is produced by kinetic energy which is highly effective to these visual hunters when the jig is paused, as this is when the squid is most likely to strike. Available in three sizes, 2.5gou, 3.0gou, and 3.5 gou. There are also 13 colours exclusive to the range.
Last updated at 21/03/2026 18:34:16
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Delivery $10
| FLASH 2.5 | 5-5.5 SEC / 1M |
| FLASH 3.0 | 3-3.5 SEC / 1M |
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Delivery between 24 Mar – 3 Apr $10
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Delivery between 26 Mar – 2 Apr $9.99
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Delivery $10
| FLASH 2.5 | 5-5.5 SEC / 1M |
| FLASH 3.0 | 3-3.5 SEC / 1M |