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Grain Theory GT-E1 Kendama Restock!
The ken shape of the GT-E1 is the classic GT-1 complete with the trademank swoop and wormhole. The tama is fitted with their signature bearing bead and the graphics are inspired by a combination
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New Grain Theory GT-E1 Kendama Releases 3/9!
GT-E1 Grain Theory is a premium kendama company making small batch kendamas that are some of the best we ever had the pleasure of trying. Their latest release is here to bring small batch
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