Water dumbbell（ウォーターダンベル）

thingiverse

I usually lack exercise even without the influence of covid-19, so I decided to make a tool to solve it. Models with cavities are usually very difficult to remove the support, but you can use a water-soluble support material to solve it and create a training tool that suits your abilities. You can put up to 500g of water inside, but if you want to make it heavier, try another material. <div style="width:300px; border:1px solid #ccc;"><tbody><div style="font-size:12px; padding:10px; border-style:none;"><p style="padding:0; margin:0;"><a href="https://rpx.a8.net/svt/ejp?a8mat=3HP8GO+DQRA0Y+2HOM+BWGDT&rakuten=y&a8ejpredirect=https%3A%2F%2Fhb.afl.rakuten.co.jp%2Fhgc%2Fg00quj44.2bo11554.g00quj44.2bo12e0c%2Fa21112992783_3HP8GO_DQRA0Y_2HOM_BWGDT%3Fpc%3Dhttps%253A%252F%252Fitem.rakuten.co.jp%252Ftokaijari%252Fweightsand-5%252F%26m%3Dhttp%253A%252F%252Fm.rakuten.co.jp%252Ftokaijari%252Fi%252F10002750%252F" rel="nofollow">【送料無料】ウエイト砂 0-1mm 5kg | 砂 おもし 重り 重し 重石 おもり 乾燥砂 ウエイト ウェイト サンド 屋外 外 砂袋 注水 ダンベル ウォーターダンベル 水ダンベル エクササイズ 筋トレ ダイエット 自宅 フィットネス トレーニング サンドバッグ 細かい すな</a></p><p style="color:#666; margin-top:5px line-height:1.5;"></p></div></tbody></div> <img border="0" width="1" height="1" src="https://www16.a8.net/0.gif?a8mat=3HP8GO+DQRA0Y+2HOM+BWGDT" alt=""> If you can't use a water-soluble support material, don't worry. There is no problem if you train as it is.