Butterfly Glayzer vs Nittaku Fastarc C-1: Which Should You Buy?

UltraSpin comparison · 2026-06-11 · rubber

Butterfly GlayzerNittaku Fastarc C-1
Our rating8.2/108.4/10
best_sideForehand or Backhand (all-round offensive)backhand or allround
controlHighhigh
speed81 (manufacturer)15.25 (Nittaku scale)
spin73 (manufacturer)12.25 (Nittaku scale)
sponge_hardness38 degrees (JPN)45 degrees
typeInverted / High Tension (Spring Sponge X)inverted / tensor
weight_uncut_garound 48g uncutapprox 47 g (157 x 150 mm sheet)

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Nittaku Fastarc C-1, rated 8.4, excels at outstanding spin and dwell time on opening loops with a forgiving high arc providing excellent safety margin. Its G-1 topsheet is very grippy and spinny when active, delivering effortless passive blocks and close-to-table consistency with excellent mid-distance striking and controlled power. Strong value versus Tenergy 64 or 80 at lower price, plus durable topsheet that holds grip well over time. However, top-end speed is lower than Fastarc G-1 or Tenergy 05, generates little free-spin passively (needing active strokes), service spin is slightly less sharp than harder competitors, and advanced players may outgrow it quickly. Glayzer at 8.2 offers Dignics topsheet with forgiving 38-degree sponge, wide all-round versatility across all strokes and both wings, and reliability at a similar price point. Both emphasize consistency and forgiveness, but C-1 specializes in passive block excellence and backhand use while Glayzer balances all playing styles. For intermediate to advanced loopers who prioritize arc, consistency and backhand performance, C-1 is excellent; Glayzer suits all-rounders seeking broader offensive range.

FAQ

Which is better for backhand?

C-1 is excellent for backhand use. Glayzer works well on backhand but C-1 is more specialized.

Which spins more on passive strokes?

Both generate modest free spin; both need active strokes. C-1 is slightly less passive-friendly, requiring more activation.

Which has a higher top-end speed?

Glayzer at 81 manufacturer is faster. C-1 top-end is lower and not built for speed-first attackers.

Which is better for mid-distance striking?

Both excel. C-1 edges slightly with its dwell-time advantage; Glayzer balances consistency across distances.

Which is more durable?

Both are durable. C-1 topsheet hold grip well; Glayzer is above average. Both outperform budget alternatives.