.tth-rubber{--p:#ee238d;--ps:#fff5fa;--t:#222;--m:#666;--b:#e8e8e8;--s:#fafafa;color:var(--t);line-height:1.6}.tth-rubber *{box-sizing:border-box}.tth-rubber h2{font-size:22px;margin:28px 0 14px;padding-bottom:9px;position:relative}.tth-rubber h2:after{content:"";position:absolute;left:0;bottom:0;width:42px;height:3px;background:var(--p);border-radius:3px}.tth-pills{display:flex;flex-wrap:wrap;gap:7px;margin:15px 0 20px}.tth-pill{padding:6px 10px;border:1px solid #f7cde3;background:var(--ps);border-radius:99px;font-size:13px;font-weight:700}.tth-grid,.tth-cta-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.tth-card{border:1px solid var(--b);border-left:4px solid var(--p);border-radius:12px;padding:14px;background:#fff}.tth-card strong{display:block;margin-bottom:3px}.tth-ratings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.tth-rating{border:1px solid var(--b);border-radius:12px;padding:12px;background:#fff;font-weight:800}.tth-score{display:block;color:var(--p);margin:2px 0 7px}.tth-bar{height:6px;background:#eee;border-radius:99px;overflow:hidden}.tth-fill{height:100%;background:var(--p)}.tth-note{font-size:13px;color:var(--m);margin-top:9px}.tth-fit{background:var(--ps);border:1px solid #f7cde3;border-radius:14px;padding:16px}.tth-specs{border:1px solid var(--b);border-radius:13px;overflow:hidden}.tth-spec{display:grid;grid-template-columns:38% 62%;border-bottom:1px solid var(--b)}.tth-spec:last-child{border:0}.tth-spec b,.tth-spec span{padding:9px 11px}.tth-spec b{background:var(--s)}.tth-cta{border:1px solid var(--b);border-radius:14px;padding:16px}.tth-cta:first-child{background:linear-gradient(135deg,#fff,var(--ps));border-color:#f7cde3}.tth-btn{display:inline-block;background:var(--p);color:#fff!important;text-decoration:none;font-weight:800;font-size:14px;padding:9px 13px;border-radius:8px}@media(max-width:749px){.tth-grid,.tth-cta-grid{grid-template-columns:1fr}.tth-ratings{gap:6px}.tth-rating{padding:9px 7px;font-size:12px}.tth-spec{grid-template-columns:42% 58%}} Reactor Ckylin is a grippy, non-sticky inverted rubber using a blue porous sponge. Its medium-soft/medium-hard options aim to combine Chinese value with a more elastic, Euro-style rebound. INVERTEDBlue Porous SpongeNon-StickyOFF- Why Choose Reactor Ckylin? Elastic Blue SpongeLarge-pore sponge gives more rebound than traditional dense Chinese sponge. Grippy SurfaceNon-sticky topsheet is designed for smooth looping and curve. Two Hardnesses42° or 47° lets players choose easier engagement or firmer support. Performance & Playing Characteristics Speed8.0/10 Spin6.7/10 Control7.3/10 Reactor's published figures are Speed 12, Spin 10 and Control 11 on a 15-point scale; TT Hub converts them proportionally to /10. Who Is It For? Developing to intermediate attackers wanting inexpensive, forgiving inverted rubber with a lively blue sponge. Specifications BrandReactor TypeInverted SpongeBlue porous Hardness42° / 47° ThicknessMAX ClassificationOFF- Find Your Ideal RubberMatch a rubber to your level, style and forehand or backhand. Try the Rubber Finder Building a Complete Bat?Match your blade and both rubbers to your game. Custom Bat Finder