The LT 48 was the first true particle ball.
It has crushed walnut shells infused into the rubber and would hook on ice back in the day. Orginally meant to be a "lower" entry level ball, the pros quickly relized what a gem they had in this ball.
IMHO, it's what set off the war between the ball and oil volumes.
The LT48 gold (both solid and pearl) are reactive resin balls
( I have both, NIB
)
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Yes. it's I, the Inverted One..