3WAY GACHUCK Staple-Free Binder / OHTO

• Compatible ball types: Thin (up to 20 sheets), Medium (up to 40 sheets), Thick (up to 55 sheets)
• Included Gacha balls: 12 total: 4 thin, 4 medium, 4 thick (stainless steel)
• Body dimensions: 30 × 27.2 × 138.7 mm (W × H × D)
• Body weight (without balls): 28.7 g
• Body material: 100% Recycled Polycarbonate (PC)
• Slider material: POM
• Ball material: Stainless steel
• Recycled material usage rate: 91%
• Eco Mark certified: No. 17 112 102
• Green Purchasing Law: Compliant

The original GACHUCK introduced the idea of binding papers with a small metal ball instead of a staple, leaving no hole and allowing sheets to be separated and re-bound as needed. The limitation was always compatibility: different thicknesses of paper stacks required different ball sizes and, often, a different tool.

The 3WAY GACHUCK resolves that with a single body that accepts all three ball sizes without adjustment. The redesigned slider addresses a common complaint from earlier models, where ejecting a bound ball could require awkward force. Upward ejection support and continuous ball feeding make it usable in tighter workspaces and faster in repetitive binding tasks.

The body is molded from 100% recycled polycarbonate, achieving a 91% recycled material usage rate and carrying both Eco Mark certification and Green Purchasing Law compliance. The included set of 12 stainless steel balls covers all three sizes so the tool is ready across a range of paper volumes straight out of the pack.